37021 Simpson, 37021 Datasheet - Page 65

• Manufacturer Part Number: 37021
• Description: Analog Panel Meters AC XFMR 150/5 Amps
• Manufacturer: Simpson
• Type: Inductiver

Specifications of 37021

• Dimensions: 89.66 mm L x 96.01 mm H
• Number Of Outputs: 1
• Power Rating: 5 VA
• Primary Voltage Rating: 150 V
• Termination Style: Screw Terminals
• Accuracy: ± 1 %
• Current, Ratio: 150:5
• Diameter, Inside: 3.78 in.
• Diameter, Outside: 3.53 in.
• Frequency Response: 50 to 400 Hz
• Function: Current
• Height: 4.22 in.
• Length: 3.53 in.
• Material, Stud: Brass
• Primary Type: Current
• Range, Measurement: 150 A
• Technology: Inductive
• Thickness: 2.15 in.
• Transformer Type: Current
• Width: 0.071 in.
• Input Current: 150A
• Turns Ratio: 150
• Frequency Range: 50Hz To 400Hz
• Transformer Mounting: Panel
• Secondary Current Nom: 5A
• Mounting Type: Foot Mounted
• Winding Configuration: 150
• Rohs Compliant: No
• Current Ratio: 150
• Leaded Process Compatible: No
• Output Current: 5A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: To monitor AC current

Model 183 Multiplier
• Reduces high AC Voltage Signals down
• Reduces high DC Voltage signals down
• Accuracy ±1%
Ordering Information
Used only with Simpson DC Volt analog panel meters or with 0-2 mA DC
digital panel meters. Digital units will need to be recalibrated when a multi-
plier is used.
Used only with Simpson AC Volt, iron vane analog panel meters or with a 0-
200 VAC digital meter using an external 25
0-1000
Range
to 150 VAC
to 500µADC
0-500
0-600
0-750
0-1000
0-2000
0-4000
0-5000
Range
0-500
3.59”
4.00”
2.75”
Resistance M
Impedance
100,000
141,666
Multiplier
58,333
75,000
@ 60 Hz
DC Volts - 2000 Ohms/Volt
AC Volts - 166 Ohms/Volt
10
1
2
4
8
Reduced
Voltage
Sensitivity DC µA
350
450
600
850
.016”
.42”
Meter
500
500
500
500
500
/1W resistor across the inputs.
Voltage
2.75”
Drop
150
150
150
150
Number
Catalog
08562
08563
08564
08565
Number
Catalog
08552
08554
08557
08560
08561
3.38”
1.40”
Ordering Information
Specifications
Dimensions
Accuracy:
Frequency:
Insulation Class:
Max. Output:
Temp. Effect:
Supply Voltage:
Weight:
Accuracy:
Operating:
Storage:
Current Transducers
0.25” X 0.31”
• Reduces AC current signals down to 4-20
• Screw terminals for easy connection
• Operates on 24V DC power
0.93” DIA
1.69”
2.69”
2.14”
DCmA
Range(ACA)
Input Current
0-100 A
0-150 A
0-200 A
0-300 A
0-50 A
0-75 A
0.15”
0-5 A
2.00” 2.36”
1.41”
±0.5% F.S. Max
60Hz
600V
30DCmA
±0.04%/°C
-30°C to +65°C
-55°C to +85°C
24 DCV ±10%
1.5lb (680.39kg)
2.75”
Output Current
Range(DCmA)
1.25” DIA
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
4-20mA
4.12”
0.75”
Catalog Number
0.22” X 0.50”
0.44” X 0.50”
3.50”
4.50”
37000
37001
37002
37003
37004
37005
37006
3.50”
2.25”
4.68”
0.44”
4.88”
C
7