Available for Import

Line Protection Unit for Communication and Alarm Circuits BZL-04 IP65

Fire Safety Devices

Manufacturer: RISPA LLC

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Email Inquiry

Available Models

Line protection unit BZL-01 IP65

Description

It is used for protection of communication lines, signalling loops, circuits of secondary power supply sources from overvoltages arising due to atmospheric effects, switching of equipment, inductions from high-voltage power lines and other sources of high voltage. Lightning protection - 1 communication line RS485 or loop 12V, 2 communication lines RS485 or loop 24V, 1 channel of power line protection up to 30V.

Specifications

Data transmission speed, max.

19200

Capacitance "communication line (A, B) - signal ground", not more, pf

700 pf

Capacitance "communication line (A, B) - protective earth" not more

30 pts.

Channel resistance, not more

6 ohm

Maximum operating voltage "communication line (A, B) - signal ground" max.

16 V

Maximum current of communication lines (A, V) , not more than

0.3 A

Maximum discharge current "communication line (A, B) - protective earth" (pulse 8/20 ?s) , not more, kA

B1/B8 2100/900 MHz

Discharger breakdown voltage (DC voltage),

72...108 V

Voltage of the protected line of the secondary power supply circuit, not more than

30 V

Current of the protected line of the secondary power supply circuit, not more than

5 A

Insertion resistance, not more

0.1 ohm

Operating temperature range

-50...50 °C

Degree of enclosure protection

IP65

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

Save Your Time

Share your requirements for a quick response!

Looking for

Quantity

Your mobile

Instant response in 15 minutes

Best wholesale prices guaranteed

Direct from manufacturer

Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

Categories

Language

Quick Links

Line Protection Unit for Communication and Alarm Circuits BZL-04 IP65

Available Models

Description

Specifications

Share your requirements for a quick response!