Basler BE1-59NC, Инструкция по эксплуатации

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9279400990 Rev B BE1-59NC General Information 1-3
MODEL AND STYLE NUMBER
Electrical characteristics and operational features included in a specific relay are defined by a
combination of letters and numbers that make up the style number. Model number BE1-59NC designates
the relay as a Basler Electric Neutral Overvoltage Relay. The model number, together with the style
number, describes the options included in a specific device and appears on the front panel, draw-out
cradle, and inside the case assembly.
The style number identification chart for the BE1-59NC relay is illustrated in Figure 1-2.
Figure 1-2. Style Number Identification Chart
Style Number Example
If a BE1-59NC relay has a style number of A5E–E2J–C0S1F , the relay has the following features:
A -------- Single-phase voltage sensing
5 -------- 120 Vac, 60 Hz, nominal 1 to 20 Vac pickup
E -------- Two output relays with normally open contacts
E2 ------ Setpoint 1 Definite (0.1 to 99.9 sec.), Setpoint 2 Definite (0.1 to 99.9 sec.)
J -------- 125 Vdc or 100/120 Vac power supply
C -------- Internally operated targets
0 -------- None
S -------- Push-to-energize outputs
1 -------- Two SPDT auxiliary output relays, one for setpoint 1 and one for setpoint 2
F -------- Semi-flush mounting case