PowerMaster® 8121
Single-Position Test Board
The Powermetrix/ZERA PowerMaster® 8121 Single-Position Test Board offers an alternative to other expensive meter test boards.
Testing a meter has never been simpler using the Zero Insertion Force (ZIF) socket, adjustable pickup arm, and integrated, three-phase source and reference standard.
Designed with service and maintenance in mind, the Model 8121 has easy access to the removal of the reference standard and source in one package. This means no more swapping boards or replacing fuses.
The Model 8121 is operated using PRM® and is easy to use for manual and automated test sequences.
-
Quiet Operation
Independent Zero Insertion Force (ZIF) meter socket
Accuracy socket supports all ANSI meter forms (except for 7S and 24S)
Microsoft Express SQL database supports user administration and login rights
Software supports handheld scan with AEP bar code standard
Preprogrammed or customizable test templates, manual or automatic
Verification of the test board using an external reference standard
Flat file (.csv) export of test results
Customization, including ready-made formats for some current utility applications
-
Direct Inputs:
AC Current
3 Inputs: 1mA to 50A
Measurement Accuracy:
10mA to 50A: <0.02%
5mA to10mA: <0.2%
AC Voltage:
3 Inputs: 5mV to 500V AC
Measurement Accuracy:
30V to 500V: <0.02%
Power & Energy Measurement
W, Whr, VAR, VARhr, VA, VAhr
30V to 500V, 10mA to 50A: <0.04%
3 Phase Current and Voltage Source
Voltage Output Range: 20-500V
Current Output Range: 10mA – 50A
Frequency: 50 or 60Hz, fundamental
Voltage and Current Distortion: <0.5% THD
System Connectivity
(1) Meter pulse input
(1) Calibration pulse output
(2) Convenience Power Plugs (120V AC)
USB to PC
Other
Power Supply: 85-265V, 45-65Hz; internally fused, 550VA Max
Humidity: 0 % to 95 %, non-condensing
Operational Range: 14° to 113°F (-10° to 45°C)
Dimensions: (W x H x D): 22” x 18.5” x 18”
2-Year Warranty
*Specifications subject to change