Kohler PW1000 1 kVA, Руководство пользователя

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2: General Description
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TS_600_00 PW1000 1-3kVA User Manual 6/4/17
Battery status indicators
There are three ‘flags’ to the left of the battery icon which indicate the battery status.
Fault
Indicates a battery fault and is normally accompanied by an illuminated Alarm warning symbol
and an audible warning from the buzzer. An error code will be shown on the LCD 3-digit
alphanumeric display which helps with fault identification.
Low
When the UPS is operating ON BATTERY the Low flag will turn on when the battery is nearing its end of discharge. This is
accompanied by an increase in the number of short successive beeps produced by the alarm buzzer.
Testing
The Testing flag flashes when a battery test is operation – see paragraph 4.5.2.
Meter Display
When the UPS is turned ON, you can use the DOWN and UP buttons to scroll through the measurement display screens.
The display sequence is as numbered in the table below and loops around in either direction.
2.4 UPS Rear view
2.4.1 Communication Ports
Several communication options can connected to the PW1000 1-3kVA. These are described briefly below with further
details provided in Chapter 7 (Options).
USB port (Figure 2.7 item 3)
A USB type B socket is provided to allow the UPS to be connected to a PC using a standard USB peripheral interface
cable. The USB communication protocol complies with USB version 1.0 (1.5 Mbps) and USB HID version 1.0. This facility
can be used in conjunction with UPS monitoring and shut down software (not supplied).
RS-232 Interface port (Figure 2.7 item 2)
The RS-232 port allows the UPS to be connected to a PC and provides the same functions as the USB port.
Emergency power off (EPO) (Figure 2.7 item 1)
If an external emergency power off (EPO) facility is required, the external circuit must be connected to the two pin plug
located on the rear panel. A plug-in connector with screwed terminal connections is supplied ready fitted to the EPO
socket to simplify the connection of the external cable if the UPS is located in a confined space, such as when it is rack
mounted. The EPO input requires a normally-open contact which closes to active the EPO function. If the UPS is shut
down by the EPO input (closed), it has to be restarted manually after the EPO input is removed (opened).
Optional interface cards (Figure 2.7 item 4)
An optional SNMP/ CS141 interface card can be fitted in the card slot to enable the UPS to be integrated into a network
monitoring and control system.
ON BYPASS
This mimic is displayed if the UPS develops a fault, or is overloaded, whereupon the
LOAD is transferred to the bypass line and connected directly to the utility supply
( INPUT ). The battery will remain on charge if the UPS battery charger is healthy.
1 Utility Voltage (V) 4 Inverter Frequency (Hz) 7 Battery Voltage (V)
2 Utility Frequency (Hz) 5 Inverter Load % 8 Battery Autonomy (mins)
3 Inverter voltage (V) 6 Inverter Load (A) 9 UPS Temperature (°C)
INPUT UPS LOAD
INPUT UPS LOAD
Fault
Low
Testing