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Inverter Systems

CENTRAL INVERTER SYSTEMS
SOLID STATE, BATTERY POWERED EMERGENCY AC POWER SYSTEMS*
IPS - INTERRUPTIBLE POWER SYSTEMS
UPS - UNINTERRUPTIBLE POWER SYSTEMS


WHY?

AS INDUSTRIAL AC LOAD REQUIREMENTS BECOME MORE COMPLEX,
THE NEED FOR EMERGENCY STANDBY POWER INCREASES IN IMPORTANCE. MANY CRITICAL LOADS ARE HIGHLY SENSITIVE TO THE INTERRUPTION OF UTILITY-SUPPLIED POWER. AC POWER LOSS OR REDUCTION IS UNACCEPTABLE WHEN DELICATE INSTRUMENTATION, MEMORY STORAGE, SECURITY SYSTEMS OR LIGHTING SYSTEMS ARE INVOLVED. WHERE POTENTIAL UTILITY POWER FAILURE THREATENS THE INTEGRITY OF CRITICAL LOADS, A RELIABLE, INDEPENDENT SYSTEM OF EMERGENCY STANDBY POWER IS NECESSARY.

HOW?

A CENTRAL INVERTER SYSTEM CONSISTS OF A BANK OF BATTERIES, DC- TO- AC INVERTER, BATTERY CHARGER AND ASSOCIATED SWITCHING AND WIRING COMPONENTS. IN THE SYSTEM’S STANDBY MODE, NORMAL UTILITY POWER IS SUPPLIED TO THE CONNECTED LOAD THROUGH A TRANSFER DEVICE WHICH MONITORS THE SUPPLY FOR CONTINUITY. IN THIS MODE, THE CHARGER MAINTAINS THE BATTERIES AT FULL CHARGE. LOSS OR INTERRUPTION OF UTILITY POWER INITIATES THE OPERATIONAL MODE, IN WHICH THE INVERTER DRAWS DC POWER FROM THE BATTERIES AND CONVERTS IT TO EMERGENCY AC POWER TO SUPPLY THE LOAD. THE SYSTEM WILL PROVIDE EMERGENCY POWER IN THIS MANNER FOR A RATED TIME, NORMALLY 1 1/2 HOURS, OR UNTIL THE UTILITY SUPPLY IS RESTORED. IT THEN RETURNS TO THE STANDBY MODE AND ENTERS A BATTERY RECHARGE CYCLE. ALL FUNCTIONS ARE COMPLETELY AUTOMATIC.

* ALL INVERTER SYSTEMS ARE MANUFACTURED ON A CUSTOM DESIGN BASIS.

 

IPS
UPS
1000 VA TO 15 KVA
100 VA TO 15 KVA
OUTPUT
OUTPUT
IPS INTERRUPTIBLE
UPS UNINTERRUPTIBLE
SINE WAVE
SINE WAVE
POWER SOURCE FOR AC LOADS ABLE TO WITHSTAND A MOMENTARY INTERRUPTION OF POWER. TRANSFER INTERVAL: ONE SECOND. INVERTER IS INACTIVE UNTIL A POWER
INTERRUPTION OCCURS.
AVAILABLE IN OUTPUT
RATINGS FROM 1,000 TO
15,000 V.A.
STANDARD CIRCUIT PROTECTION:
LOW-VOLTAGE DISCONNECT,
SHORT-CIRCUIT PROOF,
CURRENT-LIMITING AND FUSED BATTERY CIRCUIT.
POWER SOURCE FOR AC LOADS THAT
REQUIRE PRECISELY-REGULATED
POWER FOR NORMAL OPERATION.
TRANSFER INTERVAL:
NON-CONTINUOUS OPERATION.
INVERTER OPERATES
CONTINUOUSLY SO THAT
NO INTERRUPTION IN
POWER OCCURS.
AVAILABLE IN OUTPUT
RATINGS FROM 1,000 TO 15, 000 V.A.
STANDARD CIRCUIT PROTECTION:
LOW-VOLTAGE DISCONNECT, SHORT-CIRCUIT
PROOF, CURRENT-LIMITING, FUSED BATTERY
CIRCUIT AND BROWNOUT PROTECTION.

IPS
APPLICATIONS
UPS
H.I.D. Lighting
X
X
Incandescent Lighting
X
X
Fluorescent Lighting
X
X
Emergency Lighting
X
X
TV Monitors
X
X
Remote Unattended Equipment
X
X
Fire and Burglar Alarms
X
X
Hospital Electronics
X
Computer Equipment
X
X
R.F. Transmitters and Receivers
X
X
Key Telephones
X
X
Teletype or Telex
X
X
Telephone Switching Systems
X
X
Electronic Cash Registers
X
X
Intercoms
X
X
Microwave Relay
X
X
Industrial Control Equipment
X
X
Relays and Transformers
X
X
Emergency Radios
X
X
*Motor Drives
X
X
Heating Controls
X
* CONTACT THE FACTORY WHEN POWERING ANY LARGE iNDUCTION MOTOR LOADS. THESE MOTORS IN SOME CASES DRAW UP TO 10 TIMES THEIR NORMAL INPUT CURRENT TO START PROPERLY.

 

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