Basler-electric BE1-64F User Manual download pdf (Page 10)

Trip Function: 5,000 Ω, ±200 Ω

Pre-Alarm Function: 20,000 Ω, ±1,000 Ω

Figure 1-1. Sensitivity Characteristic

Output Contacts

Type: Form A, B

Functions: Ground Trip, Pre-Alarm, Power Fail

Resistive Ratings

120/240 Vac: Make 30 Aac for 0.2 s, carry 7 Aac continuously, and break 7 Aac

250 Vdc: Make and carry 30 Adc for 0.2 s, carry 7 Adc continuously, and

break 0.3 Adc

500 Vdc: Make and carry 15 Adc for 0.2 s, carry 7 Adc continuously, and

break 0.1 Adc

Inductive Ratings

120/240 Vac, 125/250 Vdc: Make and carry 30 A for 0.2 s, carry 7 A continuously, and

break 0.3 A (L/R = 0.04)

Contact Configurations

Ground Trip: Form A, close on ground trip condition

Pre-Alarm: Form A, close on pre-alarm condition

Power Fail: Form B, close on loss of operating power

Terminal Assignments

Ground Trip: A6, A7

Pre-Alarm: A4, A5

Power Fail: A8, A9

Temperature

Operating: –40 to 70°C (–40 to 158°F)

Storage: –40 to 85°C (–40 to 185°F)

Type Tests

Vibration: IEC 255-21-1

Shock: IEC 255-21-2

Surge Withstand Capability: IEEE C37.90.1-1989

Radio Interference: IEC 61000-4-3

Electrostatic Discharge: IEC 255-22-2

Isolation: Power, Block inputs withstand 1,500 Vac for one minute. Output contact

sets withstand 2,000 Vac for one minute. Field connection tested to

IEEE 421.3.

100

200

300

400

500

600

700

800

900

0 100 200 300 400 500 600 700

Relay Sensitivity in k-ohms

DC Fault Voltage

Typical Sensitivity

Alarm

Trip

1-2 BE1-64F General Information 9367200990 Rev B

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 29 30

Comments to this Manuals

No comments

Basler-electric BE1-64F User Manual Page 10

Comments to this Manuals

Related products and manuals for Relay Basler-electric BE1-64F