Basler Electric BE1-40Q - Manual (Page 11)

MODEL AND STYLE NUMBER
BE1-40Q electrical characteristics and operational features are defined by a combination of letters and
numbers that make up the style number. Model number BE1-40Q designates the relay as a Basler
Electric Loss of Excitation 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 BE1-40Q relay is illustrated in Figure 1-4.
Figure 1-4. BE1-40Q Style Identification Chart
Style Number Example
If a BE1-40Q relay has a style number of F3E–E1O–B1S2F, the relay has the following features:
F -------- 60 Hz single-phase current sensing
3 -------- 120 Vac, 25-1000 var
E -------- One output relay with normally open contacts
E1 ------ Definite timing
O ------- Operating power derived from 48 Vdc
B -------- One current operated target
1 -------- Push-to-energize output
S -------- Power supply status output
2 -------- One auxiliary output relay with normally closed contacts
F -------- Semi-flush mounting case
9171500990 Rev N BE1-40Q General Information 1-3