37022 Simpson, 37022 Datasheet - Page 34
![Current Transformer](/photos/23/86/238668/4085389_sml.jpg)
37022
Manufacturer Part Number
37022
Description
Current Transformer
Manufacturer
Simpson
Type
Inductiver
Specifications of 37022
Input Current
200A
Frequency Range
50Hz To 400Hz
Transformer Mounting
Chassis
Secondary Current Nom
5A
Winding Configuration
200
Power Rating
5VA
Mounting Type
Foot Mounted
Accuracy
± 1 %
Current, Ratio
200:5
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
200 A
Technology
Inductive
Thickness
2.15 in.
Transformer Type
Current
Width
0.071 in.
Dimensions
89.66 mm L x 96.01 mm H
Number Of Outputs
1
Primary Voltage Rating
200 V
Termination Style
Screw Terminals
Turns Ratio
500
Rohs Compliant
No
Current Ratio
200
Leaded Process Compatible
No
Output Current
5A
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
To monitor AC current
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
B
6
• Glass window for optimum viewing
• Rugged black plastic case
• Black knife-edge pointer for precision
Frequency Meter Specifications
Accuracy
Movement
Suspension
Tracking
Shielding
Center Scale Value
Power Consumption
Max. Input Voltage (10 sec)
Dial
Operating Temperature
Case
Pointer
Scale Length
Net Weight
Warm-up Time
reading
45-55Hz ±0.3Hz (120V-240V)
55-65Hz ±0.3Hz (120V-240V)
380-420Hz ±1.2Hz (120V-240V)
Small core magnet, self-shielding
Pivot and jewel
±3%
Calibration is unaffected by magnetic panel mounting.
50/60/400Hz
1.6VA
150, 120V normal
280, 240V normal
Each dial arc is calibrated to track the specific
type of movement used.
-4°F to +149°F (-20°C to +65°C)
High density black plastic
Knife-edge, with black matte finish
Model 2182: 1.88” (47.2mm)
Model 2183: 2.48” (63.0mm)
Model 2184: 3.68” (93.5mm)
Model 2182: 5oz (0.14kg)
Model 2183: 6oz (0.17kg)
Model 2184: 9oz (0.26kg)
5 minutes
Specifications for other meters
Watt Meter Specifications
Accuracy
Movement
Suspension
Tracking
Shielding
Response Time
Overload (1 sec.)
Overload
(Continuous)
Repeatability
Dial
Resistance
Operating
Temperature
Case
Pointer
Scale Length
Net Weight
Accuracy
Movement
Suspension
Tracking
Shielding
Response Time
Overload (1 sec.)
Overload (Continuous)
Repeatability
Dial
Resistance:
Operating Temperature
Case
Pointer
Scale Length
Net Weight
±2% F.S.; Compensated Meters: ±3% F.S.
Dynamometer
Pivot and jewel
±3%
Calibration is unaffected by magnetic panel
mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2%
Each dial arc is calibrated to track the specific
type of movement used.
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
High density black plastic
Knife-edge, with black matte finish
Model 2173: 2.48” (63.0mm)
Model 2174: 3.68” (93.5mm)
Model 2173: 9oz (0.26kg)
Model 2174: 13oz (0.37kg)
±2% F.S. Iron Vane, +3% F.S. Rectified
Models 2152, 2153, 2154: Iron-vane, magnet-
ically damped. 2121 and 2121T: small core
magnet, all others Annular, self-shielding
Pivot and jewel except for “T” models which
have taut band movement
±3%
Calibration is unaffected by magnetic panel
mounting.
1.5 seconds maximum
10 times F.S.
1.5 times F.S.
2% pivot and jewel, 0.5% taut band
Each dial arc is calibrated to track the specific
type of movement used.
±15% of meter impedance
-4°F to +149°F (-20°C to +65°C)
High density black plastic
Knife-edge, with black matte finish
Model 2121 & 2121T: 1.25” (31.7mm)
Model 2152: 1.86” (47.2mm)
Model 2122, 2122T, 2142: 2.07” (52.7mm)
Model 2153: 2.48” (63.0mm)
Model 2123, 2123T, 2143: 2.75” (69.8mm)
Model 2154: 3.68” (93.5mm)
Model 2124, 2124T, 2144: 4.09” (103.9mm)
Model 2121 & 2121T: 2oz (0.06kg)
Model 2152: 5oz (0.14kg)
Model 2153: 6oz (0.17kg
Model 2122, 2122T, 2142: 7oz (0.20kg)
Model 2123, 2123T, 2143: 8oz (0.23kg)
Model 2154: 9oz (0.26kg)
Model 2124, 2124T, 2144: 11oz (0.31kg)