FL-US shunt

1000A 50mV DC Shunt Resistor

Brand
NQQK
1000A 50mV DC Shunt Resistor
Product Description
NQQK’s 50mV and 100mV base-mounted current shunts are designed for measuring dc currents from 5A to 1200A. These precision shunts (+/-0.25% accuracy)
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1000A 50mV DC Shunt Resistor
1000A 50mV DC Shunt Resistor 1000A 50mV DC Shunt Resistor 1000A 50mV DC Shunt Resistor 1000A 50mV DC Shunt Resistor 1000A 50mV DC Shunt Resistor 1000A 50mV DC Shunt Resistor

1000A 50mV DC Shunt Resistor

Product Description

shunt resistor nqqk 19

 


NQQK’s 50mV and 100mV base-mounted current shunts are designed for measuring dc currents from 5A to 1200A. These precision shunts (+/-0.25% accuracy) connect directly to NQQK’s DCA5-20PC Series of dc ammeters. Installation is straightforward: simply connect the load circuit to the shunt’s threaded studs and the shunt’s mV Kelvin-outputs to the digital ammeter’s input terminals. All models feature a rugged phenolic base that provides 750V isolation to the shunt’s brass terminals, allowing for direct attachment to metal surfaces. A highly stable (+/-15ppm/°C) manganin sensing-element provides a wide -40 to +60°C operating temperature range. Please see the DCA5-20PC data sheet for additional ammeter-related information and detailed connection diagrams.

General Specifications (All Models) 

 

Rated Accuracy  ±0.25% max. 
Sensing Element Manganin 
Terminal Posts/Screws Brass
Tightening Torgue  See Mechanical Dimensions 
Current Rating See Selection Guide
Operating Temperature  –40 to + 60°C (–40 to +137°F) 

 

 

 MECHANICAL SPECIFICATIONS

 

5 through 150 Amps 

NQQK Rated  Resistance Torque  
Part No. Current/Output (Ohms at 25°C) Range
3020-01097-0 5A/50mV 0.01 36-40 in-lbs (4.1-4.5Nm) 
3020-01107-0 10A/100mV 0.01 36-40 in-lbs (4.1-4.5Nm) 
3020-01098-0 20A/50mV 0.0025 36-40 in-lbs (4.1-4.5Nm) 
3020-01096-0 50A/50mV 0.001 36-40 in-lbs (4.1-4.5Nm) 
3020-01099-0 100A/50mV 0.0005 36-40 in-lbs (4.1-4.5Nm) 
3020-01108-0  100A/100mV 0.001 36-40 in-lbs (4.1-4.5Nm) 
3020-01100-0  150A/50mV 0.00033 36-40 in-lbs (4.1-4.5Nm) 

 8-32 Kelvin output screws (all shunts): 14-15 in-lbs (1.58-1.69Nm)

 

200 through 500 Amps

NQQK Rated  Resistance Torque  
Part No. Current/Output (Ohms at 25°C) Range
3020-01101-0 200A/50mV 0.00025 14-15 ft-lbs (19.0-20.3Nm)
3020-01102-0 300A/50mV 0.000167 14-15 ft-lbs (19.0-20.3Nm)
3020-01103-0 500A/50mV 0.0001 14-15 ft-lbs (19.0-20.3Nm)

 

800 through 1200 Amps

NQQK Rated  Resistance Torque  
Part No. Current/Output (Ohms at 25°C) Range
3020-01104-0 800A/50mV 0.0000625 32-35 ft-lbs (43.4-47.5Nm)
3020-01105-0 1000A/50mV 0.00005 32-35 ft-lbs (43.4-47.5Nm)
3020-01106-0 1200A/50mV 0.0000417 32-35 ft-lbs (43.4-47.5Nm)

 

5-150.jpg200-500A.jpg800-1200A.jpg

 

Nqqk shunt resistor CE certificate

 

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