Basler Electric BE1-60 - Manual (Page 13)

9170700990 Rev D BE1-60 General Information 1-5
SPECIFICATIONS
BE1-60 electrical and physical specifications are listed in the following paragraphs. Specifications are
subject to change without notice.
Sensing
Frequency
Nominal: 60 Hz
Range: 45 to 65 Hz
Burden: 1 VA per phase, maximum
Voltage
Nominal Rating
3-Phase Wye: 208 V
L-L
3-Phase Delta: 120 V
L-L
1-Phase: 120 Vac
Range: 60 to 125% of nominal
Maximum Continuous: 160% of nominal
Pickup
Range: 5 to 50% of nominal
Accuracy: 1 V or 5% of setting, whichever is greater
Increment: 5%
Dropout
90% of pickup or greater
Timing
150 milliseconds or less for voltage differences greater than three times the setting
Power Supply
The five power supply types available for the BE1-60 are summarized in Table 1-1.
Table 1-1. Power Supply Types and Specifications
Input Voltage
Type Nominal Range
Burden at
Nominal
O (mid range) 48 Vdc 24 to 150 Vdc 1.1 W
P (mid range)
125 Vdc
120 Vac 24 to 150 Vdc
90 to 132 Vac 1.4 W
11.2 VA
R (low range) 24 Vdc 12 to 32 Vdc
∗ 1.2 W
S (mid range)
48 Vdc
125 Vdc
24 to 150 Vdc
24 to 150 Vdc 1.1 W
1.4 W
T (high range)
250 Vdc
240 Vac 62 to 280 Vdc
90 to 270 Vac 1.6 W
18.8 VA
∗ The type R power supply initially requires 14 Vdc to begin operating. Once operating, the voltage may
be reduced and operation will continue.
Target Indicators
Targets may be specified as either internally operated or current operated by a minimum of 0.2 amperes
through the output trip circuit. When current operated, the output circuit must be limited to 30 amperes for
0.2 seconds, 7 amperes for 2 minutes, and 3 amperes continuously.