37021 Simpson, 37021 Datasheet - Page 19

• 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

• Four model types designed to fit a wide
• One meter to measure all your values
• Easy installation - software detection/
• Wide backlit LCD display for easy viewing
• Easy to use - four keys select all parameters
• Use for single or three-phase applications
range of applications
correction of wiring errors
INPUT
System
Voltages
Current
Measurement range
Operating Frequency
Harmonics
Input Loading
Overload
Auxiliary Supply
General Display
ENVIRONMENTAL
Temperature
Humidity
Programming
CT Primary
VT Primary
Pulse Outputs
Function
Pulse Length
Isolation
Scaling
ACCURACY
Current
5% to 120%FS
Voltage LN
20% to 120%FS
Voltage LL
20% to 120%FS
Watts
5% to 120%FS
VA
5% to 120%FS
var
5 % to 120%FS
PF
Frequency
Neutral Current
5% to 120%FS
Wh Register
VAh Register
Varh Register
Note:
MECHANICAL
Bezel
Depth
Panel Cutout
Weight
Height
Specifications
Measurement range
Voltage
Current
Voltage
Current
Standard
Optional
Output No. 1
Output No. 2
3-phase, 3 or 4 wire unbalanced load
120/208, 120/240, 277/480, 63/110
0.5% to 120%
5 amp from external CTs Fully Isolated
0.5% to 120%
45 to 65 Hz
Up to the 20th harmonic
Less than 0.1VA per phase
Less than 0.1VA per phase
x2 for 2 seconds max.
x40 for 1 second max.
115V±15% 45-65Hz
230V±15% 45-65Hz
Custom backlit supertwist LCD 3 lines of .47”
(12mm) digits plus .15” (3.8mm) legends
14°F to 149°F (-10°C to 65°C) operating
<75% RH non-condensing
5amp to 6500 amp
60v to 50,000v
2
Wh (G200, G300 & G400 only)
Total varh (G300 & G400 only)
100ms
2500V (50 Output No. 1 to Output No. 2)
Settable 1, 10 or 100 pulse output rate
All accuracies specified are ±1 digit
*Rdg = Reading
2.77” x 3.79” (w/ .28” lip)
2.83”
3.62” x 3.62”
14 oz.
3.79”
Per Phase
±0.2%FS
±1% Rdg*
±0.2%FS
±1% Rdg*
±0.3%FS
±1% Rdg*
±0.4%FS
±1% Rdg*
±0.6%FS
±1.5% Rdg*
±0.8%FS
±2% Rdg*
±0.2°
N/A
N/A
N/A
N/A
N/A
3 Phase
N/A
N/A
N/A
±0.6%FS
±1% Rdg*
±1%FS
±1.5% Rdg*
±1.5% FS
±2% Rdg
±0.2°FS
±0.05 Hz
±0.6% FS
±2% Rdg
Class 1
EN 61036
Class 2
Class 2
IEC 1268
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