Raritan PM Series User Manual

Chapter 1: Installation and Initial Configuration
10
Current Transformer (CT) Wiring
A
Multi-conductor CT cable.
Available lengths: 3m, 10m.
B
Connect labeled end into matching
labeled rear panel connector
C
CT plugs into 2-pin locking
connector (Molex 43640-0201)
D
Main Circuit: 3 phase lines (A,B,C),
Neutral (N), Earth (E).
E
Branch Circuits have two labels:
Red labels for odd/even numbered
panels. White labels for
sequentially numbered panels.
 All CTs 333mV output. DO NOT
use current output CT.
 CT can be connected to live
circuit in either direction. Meter
auto corrects polarity.
 CT must be completely closed
and tab locked to ensure
proper energy metering.

Branch Circuit
Description
Current Transformers
How Many
Connect To
Line-Neutral (LN) 120V/230V circuit wired to 1-pole circuit breaker 1 phase line
Line-Line (LL) 208/240/400V circuit wired to 2-pole circuit breaker 1 either phase line
Line-Line-Neutral (LLN) 120V+208/240V circuit wired to 2-pole circuit breaker 2 each phase line
Three-Phase (LLL,
LLLN)
3-phase circuit wired to 3-pole circuit breaker 3 each phase line

Raritan PM Series Specifications

General

Brand	Raritan
Model	PM Series
Category	Measuring Instruments
Language	English