Simpson 880 WATTMETER - MODEL 880 TYPICAL TEST Circuit Connections; Replacement Parts

Maintenance
Recalibration is conducted with standards traceable to the
National Bureau of Standards. A certificate of calibration can
be issued if requested.
Should repair or calibration data beyond that in our instruction
manuals be required, contact our Chicago repair facility at
(312) 379-1121.
4.6 REPLACEMENT PARTS
Replacement parts for products should be ordered from our
Parts Sales Department in Chicago.
Please specify:
1. Part number and description.
2. Model and serial numbers of the instrument.
The minimum billing for parts is $10 per order unless payment
is enclosed.
SECTION V
MODEL 880 TYPICAL TEST CIRCUIT CONNECTIONS
LOAD
FIGURE 3: MODEL 880 VOLTMETER CONNECTED ACROSS LOAD.
4-3
FIGURE 4: MODEL 880 WATTMETER CONNECTED TO READ THE POWER
TO A SINGLE-PHASE LOAD. (RECOMMENDED FOR LOW-CURRENT, HIGH-
VOLTAGE LOAD).
5-1