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9.4

TROUBLE-SHOOTING GUIDE

continued

SYMPTOM

PROBABLE CAUSE

REMEDY

Incorrect, or no float or

Battery breaker off.

Switch battery breaker on.

equalize charge voltages:

Jumpers at JP1 incorrectly

Check jumpers.

set on main circuit module.

(See section 6.9)

Charger fuse F301 open

Replace 10 Amp fuse.

(on main circuit module).

Faulty logic.

Replace main circuit module.

Charger transistors damaged.

Replace power board.

SYMPTOM

PROBABLE CAUSE

REMEDY

Battery breaker trips when

Inverter transistors

Replace power board.

attempting to transfer from

damaged.

LINE to STANDBY mode:

Faulty logic.

Replace main circuit module.

SYMPTOM

PROBABLE CAUSE

REMEDY

10 Amp charger fuse F301

Faulty fuse.

Replace fuse.

(on main circuit module) open:

Faulty charger circuit.

Replace power board and/or
main circuit module.

Defective charger transistors.

Replace power board and/or
main circuit module.

SYMPTOM

PROBABLE CAUSE

REMEDY

MOV in SPI darkened

Lightning or other transient

Replace MOV in SPI.

or destroyed:

damage on the output.

SYMPTOM

PROBABLE CAUSE

REMEDY

Red "CHECK BATTERIES" LED

Low or no battery voltage

Check battery circuit breaker.

and LRI lamp (if installed) flashing:

during APM self-test mode.

Check battery fuse if installed.
Check terminals and connec-

tors.

Check open circuit voltage.
Check voltage under load.

SYMPTOM

PROBABLE CAUSE

REMEDY

Red "CHECK INVERTER" LED

Short on output during

Check for short. Press

and LRI lamp (if installed) flashing:

APM self-test mode.

"TEST/RESET" switch to re-

test.

Loss of AC output during

Replace output fuse.

APM self-test mode.

Press "TEST/RESET"

Output fuse open.

switch to re-test.

Loss of AC output during

Replace power board

APM self-test mode.

and/or main circuit module.

Output fuse OK.

9. TROUBLE-SHOOTING AND REPAIR

Содержание XM 6005 Series

Страница 1: ...1997 AlphaTechnologies XM XPSERIES Uninterruptible Power Supplies XM 6005 Series XM 6007 Series XM 6010 Series XM 6012 Series XM 6015 Series Technical Manual 017 039 B0 006 06 99...

Страница 2: ...UAL WHERE THESE SYMBOLS APPEAR SERVICING SHOULD BE PERFORMED ONLY BY QUALIFIED PERSONNEL DANGEROUS VOLTAGE A DANGEROUS VOLTAGE EXISTS IN THIS AREA OF THE POWER SUPPLY USE EXTREME CAUTION ATTENTION IMP...

Страница 3: ...approximately 10 of the output rating of the power supply must be connected to the output Failure to do so could damage the load or the unit s ferroresonant power transformer Damage caused by this con...

Страница 4: ...ULE OR BATTERIES GROUP 31 SIZE BATTERIES USED IN THE MAJORITY OF CABLE TELEVISION APPLICATIONS CAN WEIGH AS MUCH AS 70 LBS USE A BUCKET TRUCK OR SUITABLE SAFETY EQUIPMENT SUCH AS A SAFETY HARNESS AND...

Страница 5: ...ER CHARGED FIRST CHECK FOR DEFECTIVE BATTERIES AND THEN VERIFY CORRECT CHARGER VOLTAGE SET TINGS BATTERYPREVENTIVEMAINTENANCE BATTERIES SHOULD BE INSPECTED EVERY THREE TO SIX MONTHS TO ENSURE OPTIMUMP...

Страница 6: ...witch 2 2 2 FLOAT LED 2 2 3 EQUALIZE LED 2 2 4 RECHARGE LED 2 3 SystemStatusBlock 2 3 1 LINE POWER LED 2 3 2 STANDBYPOWER LED 2 3 3 ACOUTPUT LED 2 4 OutputCurrentDisplay 2 4 1 LEDDisplay 2 5 SDD Stand...

Страница 7: ...XP Adaptor 5 17 APP60S Service Power Supply 5 18 Batteries 5 19 ABC 12 BatteryCharger 5 20 Enclosures 5 21 PS Series Pedestal Supports 5 22 DataLogger 5 23 AC Series Amp Clamps 5 24 CAT PAK ComputerA...

Страница 8: ...ERYFAILURE 7 2 3 3 INVERTERFAILURE 7 3 Power Module Shutdown 8 MAINTENANCE 42 8 1 CheckBatteryTerminalsandConnectingWires 8 2 CheckBatteryOpenCircuitVoltage 8 3 CheckBatteryVoltageUnderLoad 8 4 CheckB...

Страница 9: ...Modes of Operation APP60S Service Power Supply DataLogger DRAWINGS located at the back of the manual PME Pole mount Enclosure Installation and Wiring UL CSA PWE Pole mount Enclosure Installation and...

Страница 10: ...ly backup power can continue for several hours When utility line power returns the XM Series power module waits momentarily for the utility voltage and frequency to stabilize and then initiates a smoo...

Страница 11: ...ransfer isolation relay K101 At the same time power is directed to the auxiliary transformer T101 which provides power for the control circuitry A charger inverter winding on transformer T1 supplies t...

Страница 12: ...sfer back to utility power without interruption of service to the load The battery charging circuit is then activated to recharge the batteries in preparation for the nextpoweroutage 1 2 3 ChargerOper...

Страница 13: ...Frequency Hz Current Max A 1 Low AC Ref VAC OUTPUT Voltage VAC Current Max A Power VA BATTERIES Number Voltage VDC Backup Time Hrs WEIGHTS lbs kg MODEL CONFIGURATION INPUT Voltage VAC Frequency Hz Cu...

Страница 14: ...2 45 VDC per cell 24 VDC Systems 25 9 VDC to 29 4 VDC selectable 36 VDC Systems 39 0 VDC to 44 1 VDC selectable 48 VDC Systems 52 0 VDC to 58 8 VDC selectable TemperatureCompensation 24 VDC Systems 0...

Страница 15: ...st in Progress LED Check Batteries LED Check Inverter LED 2 2 Charger Status Block Charge Mode Switch Float LED Equalize LED Recharge LED 2 3 System Status Block Line Power LED Standby Power LED AC Ou...

Страница 16: ...arms If a fault is detected during the APM self test mode the TEST RESET switch resets the enclosure s flashing LRI Local and Remote Indicator and the SSR Standby Status Relay alarms however the red C...

Страница 17: ...2 2 FLOAT green LED The green FLOAT LED indicates that the battery charger is delivering a float charge to the batteries 2 2 3 EQUALIZE yellow LED The yellow EQUALIZE LED indicates that the battery c...

Страница 18: ...operating from its battery backup When AC from the utility is lost the green LINE POWER LED goes OFF and the red STANDBY POWER LED comes ON as the unit transfers to inverter operation Whenever the red...

Страница 19: ...bove the rated output of the power supply such as 18 or 20 Amps an overload or short circuit condition exists in the load 2 4 1 LEDDisplay The LEDs are set in 2 Amp increments from 2 to 20 Amps howeve...

Страница 20: ...TIME and STANDBY EVENT information can be toggled by briefly pressing the MODE switch NOTE To clear either the ELAPSED TIME or STANDBY EVENT memory select the desired mode Press and hold the MODE swi...

Страница 21: ...rvice Power Inserter or ACI Lamp option SPI 5 BatteryConnector Red Positive Black Negative Connects to batteries 6 AC Output Fuse XM 6015 20A XM 6012 15A XM 6010 12A 7 Battery Circuit Breaker 60 Amp m...

Страница 22: ...24 VDC 250mA Use only Alpha P N 740 139 20 24 Volt LRI Lamp and Socket 3 4 AC Output The SPI Service Power Inserter which couples output power to the load plugs directly into the AC OUTPUT connector T...

Страница 23: ...Module Assembly to allow access to the board connectors located on the USM logic upgrade Status Monitoring communications and tamper switch cables plug directly into the board s keyed connectors 3 10...

Страница 24: ...VAC 10 Amp 600 VA Output XM6010 E Module 230 VAC 50 Hz Input 60 VAC 10 Amp 600 VA Output XM6010 P Module 220 VAC 60 Hz Input 60 VAC 10 Amp 600 VA Output XM6010 24 Module 120 VAC 60 Hz Input 60 VAC 10...

Страница 25: ...stem Status block The lamp comes ON only when the power supply is running on backup power STANDBY During normal AC line opera tion the lamp remains OFF Whenever a fault is detected during the APM self...

Страница 26: ...dual battery sizes up to Group 31 PME enclosures only 5 12 MST Module Slide Tray The MST is designed for use on PME and PWE pole mount enclosures only and is compatible with all XM Series power module...

Страница 27: ...the batteries and power module The battery compartment accommodates 3 Group 31 gelled electrolyte no maintenance batteries and is equipped with a battery slide tray except PME for easy access The modu...

Страница 28: ...Technicians can learn and develop maintenance skills at their own pace before leaving the office thus reducing overall maintenance time and standardizing maintenance practices Even though the CAT PAK...

Страница 29: ...optional enclosures Note Batteries are shipped separately 3 Operator sManual 4 Any other ordered options Inspect the contents If items are damaged or missing contact Alpha Technologies and the shippin...

Страница 30: ...e lower mounting strap on the rear of the enclosure The bracket s flanges face away from the enclosure Secure the lower mounting bracket using the 3 8 x 3 4 hex bolt included with the enclosure 3 Mark...

Страница 31: ...nd UPE M ground mount enclosures Installation is as easy as digging a hole to the appropri ate depth to accommodate the base of the pedestal support and backfilling using a suitable material See 1 3 2...

Страница 32: ...onal service entrance breaker High magnetic circuit breakers for Square D service entrances are available from Alpha Technologies Description Alpha Part No Square D High Inrush Breaker 470 013 10 Q011...

Страница 33: ...ssis are tight otherwise loss of power arcing or possible damage can occur During routine maintenance the seizure screw assembly can be accessed through the grommeted hole without removing the SPI s c...

Страница 34: ...ck connects from the battery cable into the module s BATTERY connector The connectors are keyed and color coded to fit in one direction only 5 If an optional LRI lamp Local and Remote Indicator is inc...

Страница 35: ...ld not be used unless thoroughly recharged and tested Procedure Refer to the Battery Wiring drawing located at the back of the manual 1 Place the batteries with the positive terminals forward on the e...

Страница 36: ...BC 12 battery charger They should then be thoroughly tested under load prior to installation If after charging a battery varies more than 0 3 VDC from the others it should not be used Typical Battery...

Страница 37: ...E WHEN RE INSTALLING THE MODULE MAKE SURE THE CARD EDGE CONNECTOR IS FIRMLY SEATED IN THE BACK PLANE ASSEMBLY Procedure 1 To remove the main module assembly grasp the handle on the left side of the un...

Страница 38: ...e FLOAT jumper at JP1 located midway along the lower side of the main board see illustration on below The jumper is factory set at FLOAT 2 40 5V for a 36 Volt battery string and can be repositioned if...

Страница 39: ...ged first check for defective batteries and then verify the correct charge voltage settings 6 INSTALLATION 30 Main Circuit Module Assembly top view with APM Logic Upgrade S402 S401 S401 S402 APMLOGICU...

Страница 40: ...rd jumpers Section 6 9 2 This feature is used to automatically send an equalize voltage to the batteries at predetermined intervals and durations It is extremely useful in maintaining equal charges am...

Страница 41: ...to Equalize and Self test switches are in their desired positions see section 6 10 Plug the USM logic card into connector J2 located on the component side of the APM card Set the USM switches accordin...

Страница 42: ...n P8 P9 P13 P14 require their jumpers across pins 2 3 SW4 is set to 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 6 6 6 6 7 0 3 5 6 7 7 5 6 7 7 5 0 2 8 7 3 8 7 5 0 6 7 1 5 0 1 5 5 0 8 2 8 7 6 7 7 1 7 7 5 9 2 7 6 1 9...

Страница 43: ...ns TMC 8061 transponders Transponders are internally mounted in Alpha power supply enclosures Select the following USM kit number according to your specific enclosure PWE 018 022 21 USM PME 018 022 22...

Страница 44: ...nder is externally mounted in its own enclosure Select the following USM kit number according to your specific enclosure PWE 018 025 21 USM PME 018 025 22 USM UPE 018 025 23 USM UPE M 018 025 23 USM O...

Страница 45: ...the HEM Headend Modem before being transmitted throughout the cable system They are received by the PSM Power Supply Modem located at each power supply location and directed to the USM A logic card Po...

Страница 46: ...ZE LED comes ON verify the voltage at the BATTERY connector The voltage should closely match the EQU setting on the main circuit board assembly section 6 9 Note The battery charger is temperature comp...

Страница 47: ...the output 7 2 1 3 TRANSFER or SELF TEST Mode On standard XM units When all three LEDs are ON at the same time the power module is in its transfer mode preparing to transfer back to AC LINE power The...

Страница 48: ...2 EQUALIZEMode Indicates that the batteries are receiving an EQUALIZE charge On the standard XP Series power supplies EQUALIZE can only be activated by pressing the CHARGE MODE switch 7 2 2 3 RECHARGE...

Страница 49: ...is required Under this condition the power supply will not be able to support inverter operation Refer to Maintenance 8 8 2 7 2 3 3 INVERTERFAILURE Indicates that the inverter has failed to produce AC...

Страница 50: ...S power cord into the enclosure s convenience outlet Switch the APP60 S ON Note Verify that the 30 60 VAC selector is in the desired position 3 Toggle the switch on the SPI from ON to ALT 4 Switch the...

Страница 51: ...rrent Inverter Events Accumulated Inverter Run Time Technician ID Number Power Supply Address Test Date and Time can be retrieved and stored in the DataLogger 8 MAINTENANCE 42 The Alpha Technologies D...

Страница 52: ...ERATESHEAT AND MAY CAUSE BURNS IF HANDLED WITH BARE HANDS NEVER ATTEMPT TO RECALIBRATE A LOGIC CARD IN THE FIELD OTHER THAN SETTING BATTERY CHARGER VOLTAGE JUMPERS SECTION 6 9 OR APM AUTO MATIC PROGRA...

Страница 53: ...ill be higher Record the float voltage in the power supply mainte nance log The jumpers at JP1 on the Main Circuit Module assembly are designed for easy calibration of float charge voltages for differ...

Страница 54: ...eplace the plug in logic upgrade Reactivate self test to verify that the problem has been corrected If the power module continues to fail self test it should be replaced 8 9 Main Circuit Module and Lo...

Страница 55: ...20 Plug In Module 120V 60 Hz 36V Batt w out SDD option XM 6007 6010 6012 6015 740 143 21 Plug In Module 230V 50 Hz 36V Batt w out SDD option XM E 6007 6010 6012 6015 740 143 23 Plug In Module 120V 60...

Страница 56: ...Breaker 520 004 10 Fuseholder SPARE ENCLOSURE PARTS 020 019 31 Output Filter SPI for PME PWE PWV 020 019 32 Output Filter SPI for UPE 020 019 32 Output Filter SPI for UPE M 160 002 10 MOV for SPI 470...

Страница 57: ...ging Marginal battery capacity Check batteries and replace if necessary SYMPTOM PROBABLE CAUSE REMEDY No output to cable AC output fuse open Replace fuse AC line power available Green AC OUTPUT LED of...

Страница 58: ...ack plane connector assembly Faulty logic Replace main circuit module Inverter transistors damaged Replace power board Faulty standby relay Replace relay K101 SYMPTOM PROBABLE CAUSE REMEDY module does...

Страница 59: ...r main circuit module Defective charger transistors Replace power board and or main circuit module SYMPTOM PROBABLE CAUSE REMEDY MOV in SPI darkened Lightning or other transient Replace MOV in SPI or...

Страница 60: ...ditions of the LIMITED WARRANTY STATEMENT are contained in a separate written LIMITED WARRANTY STATEMENT included with the Operator s manual provided with this product If there are any warranty claims...

Страница 61: ...ologies Cartel Business Estate Edinburgh Way Harlow Essex CM20 2DU Tel 44 1279 422110 Fax 44 1279 423355 GERMANY Alpha Technologies Hansastrasse 8 D 91126 Schwabach Tel 49 9122 997303 Fax 49 9122 9973...

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