7RL-122 TE Connectivity, 7RL-122 Datasheet
![Current Transformer](/photos/23/86/238673/4161403_sml.jpg)
7RL-122
Manufacturer Part Number
7RL-122
Description
Current Transformer
Manufacturer
TE Connectivity
Datasheet
1.7RL-301.pdf
(1 pages)
Specifications of 7RL-122
Input Current
1.2kA
Frequency Range
50Hz To 400Hz
Transformer Mounting
Chassis
Secondary Current Nom
5A
Mounting Type
Donut
Winding Configuration
1200
Power Rating
35VA
Transformer Type
Current
Rohs Compliant
NA
Model 7
Window Diameter 2.50"
**NOTE: When ordering, prefix Catalogue Number with model designation
Catalogue
Number
7 **-101
7 **-151
7 **-201
7 **-251
7 **-301
7 **-401
7 **-501
7 **-601
7 **-751
7 **-801
7 **-102
7 **-122
7 **-152
7 **-162
required, i.e. 7SFT – 500, 7RL – 500, etc.
7SFT
1000:5
1600:5
1200:5
1500:5
Current Ratio
400:5
600:5
200:5
300:5
500:5
800:5
250:5
750:5
100:5
150:5
± 2%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
± 1%
Accuracy
at 60Hz
7SHT
Burden
VA at 60Hz
40.0
30.0
30.0
35.0
35.0
35.0
45.0
25.0
12.5
15.0
2.0
5.0
5.0
5.0
Application:
With ammeters, wattmeters
and cross current compensation.
Frequency:
50-400Hz
Insulation Level:
600 Volts, 10kV BIL full wave
• Flexible leads are UL 1015 105°C,
• Non-standard length to be specified
• Terminals are brass studs No. 8 – 32
• SFT and SHT case styles also available
• Mounting bracket kit when required
• Approximate weight: 1.5 lbs
CSA 223647
Approvals
CSA approved #16 AWG, 24” long
UNC with one flat washer, lockwasher
and regular nut
as SFL and SHL with leads
for Model 7SHT
7RL
UL 257877
13