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2.4: Nexus
1262/1272 Meter Forms
®
The Nexus® 1262/1272 Socket Meter offers three supported S-Based Meter Forms based on the rated
voltage and hookup required by the user. Below are the form specifications.
Form 9S can be ordered in an A-Base (Order Form 9A).
See Chapter 11 for corresponding Wiring diagrams and Appendix B for Blade configurations.
The Switchboard Meter offers two supported Z-Based Forms, 9Z and 36Z (see Chapter 12).
NOTE: Form 45S replaces Form 5S and may also be used in 4-wire circuits.
NOTE: See Section 2.5 for Rated Voltages.
Electro Industries/GaugeTech
Nexus® 1262/1272 Meter Forms
Form
9S
36S
45S
2 1/2E Wye or 4W Delta
Nexus® 1262/1272 Meter Accuracy
Value
Voltage
Current
Frequency
kW
kWh@1.0PF
kWh@0.5PF
kVAR
kVA
PF
Doc # E151701
Hookup
3E Wye or Delta
2 1/2E Wye
Accuracy
0.02%
0.05%
0.001Hz
0.06%
0.06%
0.10%
0.10%
0.10%
0.10%
2-7
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