The Series Of KNF Process Control Signal Lightning Protection Gate Series - Ex 32-3 from China manufacturer

The Series Of KNF Process Control Signal Lightning Protection Gate Series - Ex 32-3

Payment Terms:	T/T
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: KNF32-3

Production Capacity: 200

Delivery Date: 1 week

Protection level: IP20

Transmission frequency: 1MHz

Max continuous operating voltage: 32V

Max discharge current(8/20μs): 10KA

Response time: ≤1ns

Means of Transport: Ocean,Land,Air

Packing: wooden case

Brand Name: chinastarwin

Nominal current: 200mA

Nominal voltage: 24v

Nominal discharge current(8/20μs): 5KA

Insertion loss: ≤0.5db

Series resistance/wire: 10Ω

1.Module structure, It is more convenient to maintenance
2.Standard installation guide
3.Explosion-proof marks: [ Ex ia Ga ] ⅡC

The Series Of KNF Process Control Signal Lightning

Protection Gate Series - Ex

The safety type surge protector, Used in industrial control safety (the control room) two-wire and three-wire system of secondary instrument protection.

·module structure, It is more convenient to maintenance

·Standard installation guide

The Principle Diagram Of The Function

Blast-resistant Certification.

National instruments explosion-proof safety supervision and quarantine station instruments(NEPSI) certification

·Explosion-proof marks: [ Ex ia Ga ] ⅡC

·The internal equivalent parameters: C.≈0μF; L.≈0.24mH

Technical Parameters

KNF		RTD	16-3	32-3	55-3
Nominal voltage	UN	5V	12V	24V	48V
Max continuous operating voltage	Uc	7V	16V	32V	55V
Nominal current	IN	200mA
Nominal discharge current(8/20μs)	In	5KA
Max discharge current(8/20μs)	Imax	10KA
Limit the voltage When LN	Up	≦45V	≦50V	≦60V	≦75V
Transmission frequency	fG	1MHz
Insertion loss	Ae	≦0.5db
Response time	tA	≦1ns
Series resistance/wire	R	2.7Ω	4.7Ω	10Ω
Working temperature		-10°C~+50°C
Protection level		IP20
Install the wire section		Min 0.5 mm² single line/shares line Max 2.5 mm² single line/4mm² shares line
Mounting bracket		35 mm standard guide
Typical applications		Thermal resistance, thermocouple, RS - 485 signal	Signal switch quantity, frequency signal, the RS - 232 signal	Two wire, three wire transducer, 4 ~ 20 ma (AI/AO three-wire system),bus system	48 v system