701 Motor Protection Relay Date Code 20010719
Introduction & Specifications
Relay Part Number
1.8
Relay Part Number
To obtain a quotation or place an order for an SEL-701 Relay, it is helpful to have
a relay part number. The following information helps you create a part number for the
SEL-701 Relay and provides some additional information that you may wish to include
when you place your relay order.
Create a Relay Part Number
The SEL-701 Relay part number has the following form:
0 7 0 1 0 a b X
The answers to the questions listed in Table 1.3 will determine the value of
options a and b.
Table 1.3 SEL -701 Relay Part N umber Creati on Ta ble
EXAMPLE 1.1 SEL-701 Relay Part Number Creation
The part number 0701001X describes an SEL-701 Relay equipped
without internal RTD inputs and with ac voltage inputs.
All SEL-701 Relays are equipped with 1 A and 5 A nominal CT inputs, a broad
operating range power supply (20–250 ±20% Vdc <15 VA or 95–240 ±10% Vac
50/60 Hz), a single analog current output with settable range, six (6) self-wetted
contact inputs, and four (4) programmable form-C contact outputs. Refer to the
Specifications on page 1.11 for more product operating range information.
Table 1.3 SEL-701 Relay Part Number Creation Table
Question Then
1 Does your application require 11 internal RTD inputs?
a) Yes
b) No
a = 1
a = 0
2 Does your application require ac voltage inputs?
a) Yes
b) No
b = 1
b = 0
Formula 0701 0 a b X
Part No. 0701 0 0 1 X
To Next Page
Loading...
