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SENS EnerGenius Technical Manual  

Service hotline: 1.800.742.2326 
                           1.303.678.7500  

IMPORTANT SAFETY INSTRUCTIONS FOR INSTALLER AND OPERATOR 

1.

SAVE THESE INSTRUCTIONS.

 

2.

DO NOT EXPOSE CHARGER TO RAIN OR SNOW.

 

3. Use of an attachment not recommended or sold by SENS may result in a risk of fire, electric shock, 

or injury to persons. 

4.

ONLY TRAINED AND QUALIFIED PERSONNEL MAY INSTALL AND SERVICE THIS 
UNIT.

 

5.

Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; shut 
off power at the branch circuit protectors and have the unit serviced or replaced by qualified personnel. 

6.

To reduce risk of electric shock, disconnect the branch circuit feeding the charger before attempting any main-
tenance or cleaning. Turning off controls will not reduce this risk.

 

WARNING: 
RISK OF EXPLOSIVE  
GASES. 

A.

WORKING IN THE VICINITY OF A LEAD-ACID OR NICKEL-CADMIUM BATTERY IS 
DANGEROUS. STORAGE BATTERIES GENERATE EXPLOSIVE GASES DURING NORMAL 
BATTERY OPERATION. FOR THIS REASON, IT IS OF UTMOST IMPORTANCE THAT EACH 
TIME BEFORE USING YOUR CHARGER, YOU READ THIS MANUAL AND FOLLOW THE 
INSTRUCTIONS EXACTLY.

 

B. To reduce the risk battery explosion, follow these instructions and those published by the battery 

manufacturer and the manufacturer of any equipment you intend to use in the vicinity of a battery. Review 
cautionary markings on these products and on the engine. 

  

A. Someone should be within range of your voice or close enough to come to your aid when you work near a  

storage battery. 

B. Have plenty of fresh water and soap nearby in case battery electrolyte contacts skin, clothing, or eyes. 
C. Wear complete eye protection and clothing protection. Avoid touching eyes while working near a storage 

battery. 

D. If battery electrolyte contacts skin or clothing, wash immediately with soap and water. If electrolyte enters 

eye, immediately flood the eye with running cold water for at least 10 minutes and get medical attention 
immediately. 

E.

NEVER

 smoke or allow a spark or flame in vicinity of battery or engine. 

F.

Be extra cautious to reduce risk of dropping a metal tool onto battery. It might spark or short circuit battery 
or other electrical part that may cause explosion. Using insulated tools reduces this risk, but will not 
eliminate it. 

G. Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a storage 

battery. A storage battery can produce a short circuit current high enough to weld a ring or the like to metal, 
causing a severe burn. 

H.

Use this charger for charging LEAD-ACID or LIQUID ELECTROLYTE NICKEL-CADMIUM 
batteries only.

 Do not use this battery charger for charging dry cells, alkaline, lithium, nickel-metal-

hydride, or sealed nickel-cadmium batteries that are commonly used with home appliances. These batteries 
may burst and cause injuries to persons and damage to property. 

I.

NEVER

 charge a frozen battery.  

7.

PERSONAL PRECAUTIONS

 

Содержание EnerGenius NRG22-10

Страница 1: ...y Charger SENS Part Number Document Revision DCN Number Date 101295 L 105749 July 28 2009 Installation or service questions Call SENS at 1 800 742 2326 303 678 7500 between 8 a m and 5 p m Mountain Ti...

Страница 2: ...gs on these products and on the engine A Someone should be within range of your voice or close enough to come to your aid when you work near a storage battery B Have plenty of fresh water and soap nea...

Страница 3: ...ber Breakout NRG 22 10 Model Output Output Input Voltage Alarm System Agency Category Voltage Current Frequency Code 12 12 volts 10 10 Amps H 120 208 240V C 5 Alarms L UL S Standard 24 24 volts 50 60...

Страница 4: ...WITH LOCAL ELECTRICAL CODES AND OTHER APPLICABLE INSTALLATION CODES B INSTALLATION MUST BE MADE ACCORDING TO THE INSTALLATION INSTRUCTIONS AND ALL APPLICABLE SAFETY REGULATIONS WARNING ONLY TRAINED A...

Страница 5: ...ected for service remove the output wiring in the reverse of the order given above D Be sure battery terminals are clean and properly tightened Be careful to keep corrosion from coming in contact with...

Страница 6: ...or battery owner s manual and make sure that the 12V 24V select jumper is set to the correct voltage 2 CHARGER LOCATION Do not set a battery or any other object on top of the charger This will obstru...

Страница 7: ...erconnects The above lengths are for operation at 25C For high temperature installations 40C reduce lengths by 10 In the case of high resistance in the cables to the battery the charger may cycle betw...

Страница 8: ...rger by the chassis only Remove the cover only when access is essential for installation and service and replace it promptly when finished B If possible wear an approved static protection strap If one...

Страница 9: ...nch pounds 10 WIRING A All wiring must comply with applicable codes and local ordinances See Section 5 for recommended gauges B The charger contains a DC output fuse for internal fault protection but...

Страница 10: ...KDOWN FIGURE 2A FIGURE 2B E Connect the AC line and neutral conductors at TB1 If there is an identified grounded circuit con ductor neutral attach it to the terminal marked N TB1 will accept 14 6 AWG...

Страница 11: ...K with no AC input TB5 6 FAIL Defaults to Fail with no AC input TB5 9 FAIL Defaults to OK with no AC input TB5 12 FAIL Defaults to OK with no battery TB5 15 FAIL Defaults to fail with no battery RELAY...

Страница 12: ...e 230V position for nominal mains voltages between 208V and 240V B Set the battery range jumper JP1A according to nominal battery voltage Use the 12V position for 12V batteries Use the 24V position fo...

Страница 13: ...SERVICE CONSULT THE BATTERY MANUFACTURER TO DETERMINE IF AND HOW THEY CAN BE SAFELY RESTORED TO SERVICE WARNING NEVER LEAVE A JUMPER IN THE JUMP POSITION DURING NORMAL OPERATION THIS DISABLES THE BATT...

Страница 14: ...onnect AC power then correct the jumper setting or battery voltage before proceeding E After a short delay typically 10 seconds or less the charger will produce output F If the meter display jumper is...

Страница 15: ...a ture increases The output voltage is clamped at 0 and 40 Degrees C to protect against extremely high or low output voltage See chart below Fault Tolerant The charger is protected from the following...

Страница 16: ...short circuit is removed In addition to detecting low battery voltage and short circuits the battery charger also monitors the peak voltage at its DC output terminals and will enter lockout if the DC...

Страница 17: ...On if Temperature Com pensation Working Off if Temperature Compen sation Option not used Confirm if temperature compensation is in tended to be used Only one sensor Local or re mote should be connect...

Страница 18: ...anch circuit breaker and any other disconnect devices 2 The meter display should light immediately after power on The green AC ON LED should be lighted If a temperature sensor is present either intern...

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