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 Instrument Meter Specialties, Inc
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Instrument Transformers, Inc. 

ITI Current Transformers Model 7A-  Window Diameter 2.50"
APPLICATION: 
With Ammeters and Wattmeters
FOR METERING & RELAYING		 Continuous Thermal
Current Rating Factor:
1.33 at 30°C amb; 1.0 at 55°C amb.		 FREQUENCY:
50-400 Hz		 INSULATION LEVEL:
0.6 kV   B I L  10 kV  full wave

Specifications

Flexible Leads are UL 1015
approved, #16 awg, 24"long.

Non-standard length to be specified

Terminals are brass studs No. 8-32 + 1
flat washer, lock waxher & regular nut.

 7ASHT and 7A SFT case styles also available
as 7ASHL and 7A SFL with leads

Mounting Bracket kit 0221B00182
when required for Model 7ASHT

Approximate weight: 1.5 lb.

 

Catalog
Number

 

Current
Ratio

V.A. FOR
±1%
CLASS

ANSI METERING CLASS AT 60Hz

B0.1 B0.2 B0.5 B0.9 B1.8
7A **-101

100.5

1.0 2.4 - - -

-

7A **-151 150.5 2.5 1.2 2.4 - - -
7A **-201 200.5 5.0 0.6 1.2 - - -
7A **-251 250.5 7.50 0.6 1.2 1.2 - -
7A **-301 300.5 12.5 0.6 0.6 1.2 2.4 -
7A **-401 400.5 15.0 0.3 0.3 0.6 1.2 -
7A **-501 500.5 25.0 0.3 0.3 0.6 1.2 -
7A **-601 600.5 30.0 0.3 0.3 0.6 0.6 1.2
7A **-751 750.5 30.0 0.3 0.3 0.6 0.6 1.2
7A **-801 800.5 35.0 0.3 0.3 0.6 0.6 1.2
7A **-102 1000.5 35.0 0.3 0.3 0.3 0.6 1.2
7A **-1220 1200.5 40.0 0.3 0.3 0.3 0.3 0.6
7A **-152 1500.5 50.0 0.3 0.3 0.3 0.3 0.6
7A **-162 1600.5 50.0 0.3 0.3 0.3 0.3 0.6
 Models in Red are IMS Stock Items

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Burbank, CA  91506
Phone: 800-926-3837           FAX: 818-841-2379