Rainbowally RP-24K2-B, 12/24 Signal/Process Control SPD Surge Protector Lightning

• Type: Signal Type Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Signal
• Size: Small
• Operation Voltage: Low Voltage
• Model NO.: RP-24K2-B
• Shape: Cuboid
• Material: ZnO
• Certification: ROHS, ISO9001
• Brand: Rainbowally
• Transport Package: Carboard Box
• Origin: Chengdu, China
• Production Capacity: 2000000 Pieces/Year

Product Description

RP-24K2-B SPD for process control is a surge protection device for two-wire instrumentation process control automation systems from zone LPZ0 to LPZ3.  It is mainly used to suppress the surge voltage that enters into the industrial control system network, to protect the system network from the interference of the surge voltage to the signal, and to protect the sensors, controllers and actuators in the network from permanent damage.

Main Features of RP-24K2-B Signal SPD for Process Control:
1. Large discharge current capacity, low limiting voltage, and fast response (less than 1ns);
2. Low transmission attenuation, low insertion loss, and maximum transmission rate of 10 Mbps;
3. Having the function of indication for the deterioration of work status;
4. Having the function of on-line thermal removal function, that is, the lightning protection components can be pulled out for test              maintenance and replacement in the working condition, and the base after the lightning protection components have been pulled        can keep the system working properly;
5. Strong fault isolation, simple installation, secured with standard 35mm DIN guide rail, terminals grounded;
6. IP20 protection, connected in series and installed in front of the protected equipment;




 

Model Technical Parameter		RP-24K2 -B
Nominal operating voltage, Un		24V
Maximum continuous operating voltage, Uc		32V
Nominal discharge current In (8/20μs)		5kA
Maximum discharge current Imax (8/20μs)		10 kA
Total discharge current		20 kA
Voltage protection level Up (at 3 kA 8/20μs)	L-L	≤60V
	L-PE	≤600V
Rated operating current		300 mA
Maximum load current		<700mA
Maximum series impedance		1Ω/line
Maximum transmission rate		10 Mbps
Insertion loss		≤0.2dB
Response time		≤1ns
Protection mode		Line-to-line, Line-PE
Deterioration and failure indication		The indication window turns red in failure state
Earthing mode		Earthed through earthing terminal
Material of enclosures		PBT
Enclosure protection class		IP20
Flame-retardant grade		94V0
Installation mode		Secured by guide rails
Overall dimensions (mm)		90.0*12.5*74.5mm (±0.8)
Operating temperature		Normal temperature range: -5°C- 40°C
		Limit temperature range: -40°C-70°C
Relative humidity		At ambient temperature (25°C): ≤95%
Altitude		≤3000m
Dielectric strength		1.1 kV/1 min