3kv 6kv 9kv Zinc Oxide Lighting Protection

• Customization: Available
• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Model NO.: YH5W
• Application: Substation
• Size: Small
• Operation Voltage: Low Voltage
• Shape: Spiral
• Material: Ceramic
• Certification: ISO9001
• Brand: Honle
• Applicatio: Substation Industrial /Distribution Networks
• Transport Package: Wooden Case
• Trademark: HONLE
• Origin: Zehjiang, China
• HS Code: 8535400000
• Production Capacity: 1000 PCS/Year

Product Description

PRODUCTS  OVERVIEW
Protection of medium/high voltage AC networks against both, multiple atmospheric and switching  

over voltages  as well as Very Fast Transients (VFT). Suitable for the protection of transformers,

transformers in arc furnace applications, cables,generators,parallel to capacitor banks,and railway

vehicles.Can be used mechanically as support insulator or as suspension insulator in case of application

as line arrester  For indoor and outdoor installation.

TECHNICAL PARAMETERS

 

Code No.	Rated Voltage	MCOV	Current impulse Residual Voltage			Long impulse withstand current 2000 us	High current impulse withstand
			1/4μs Steep current impulse	8/20μs Lightning current impulse	30/60μs Switching current impulse
	KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)
YH5W-3	3	2.55	11.3	9	8.9	150	65
YH10W-3	3	2.55	11.3	9	8.9	250	100

 

 

Code No.	Rated Voltage	MCOV	Current impulse Residual Voltage			Long impulse withstand current 2000 us	High current impulse withstand
			1/4μs Steep current impulse	8/20μs Lightning current impulse	30/60μs Switching current impulse
	KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)
YH5W-6	6	5.1	22.6	18	16.8	150	65
YH10W-6	6	5.1	22.6	18	16.8	250	100

 

 

Code No.	Rated Voltage	MCOV	Current impulse Residual Voltage			Long impulse withstand current 2000 us	High current impulse withstand
			1/4μs Steep current impulse	8/20μs Lightning current impulse	30/60μs Switching current impulse
	KV(rms)	KV(rms)	KV(crest)	KV(crest)	KV(crest)
YH5W-9	9	7.65	33.7	27	23.8	150	65
YH10W-9	9	7.65	33.7	27	23.8	250	100

	Manufacturer			HONLE GROUP CO.,LTD
	Rated Voltage	kV	3	6	9	12	15	18
	Nominal discharge current	kA	5	5	5	5	5	5
1	General Feature	Unit
1.1	Applicable standard			IEC60099-4(2004)
1.2	Type designation		YH5W-3	YH5W-6	YH5W-9	YH5W-12	YH5W-15	YH5W-18
1.3	Housing material		Silicone  rubber	Silicone  rubber	Silicone  rubber	Silicone  rubber	Silicone  rubber	Silicone  rubber
1.4	With(out) gqps		Without	Without	Without	Without	Without	Without
2	Ratings & characteristics
2.1	Rated frequency	Hz	50/60	50/60	50/60	50/60	50/60	50/60
2.2	Residual voltage at
	-lightning impule 8/20μs	kV	8.5	17	25.5	34	42.5	51
	-steep current impulse 1/10μs	kV	9.8	19.6	29.4	39.2	49	58.8
	-switching impulse 30/60μs(10kA&up)	kV	7.3	14.6	21.9	29.4	36.6	43.9
	-switching wave(class 1&up)	kA	0.5	0.5	0.5	0.5	0.5	0.5
2.3	Continuous operating voltage	kV	2.55	5.1	7.65	9.6	12.7	15.3
2.4	Power freqncy reference voltage	kV	≥3	≥6	≥9	≥12	≥15	≥18
2.5	Long duration current impulse withstand
	-2ms rectangular current withstand	A	150	150	150	150	150	150
2.6	Operating duty
	-4/10μs high current impulse withstand	kA	65	65	65	65	65	65
2.7	Housing insulation level
	-lightning impulse	kV	15	30	40	50	70	80
	-power frequency,wet 1 min	kV	10	15	30	30	35	40
2.8	Partial discharge	pC	≤10
2.9	Power frequency voltage versus time		1.15UR-0.1s   1.10UR-1s   1.05UR-1s   1UR-1200s
2.10	Other ratings & characteristics
	-torsional	Nm	60	60	60	60	60	60
2.11	creepage distance/rated voltage ratio(General)	kV/mm	≥25	≥25	≥25	≥25	≥25	≥25

WORKING CONDITION
a) Ambient air temperature within the range of -55ºC to +50ºC.

b) Altitude not exceeding 2000m.

c) Frequency of the A.C. Power supply not less than 48Hz and not exceeding 62Hz.

d) Power frequency voltage applied continuously between the terminals of the arrester not exceeding its continuous operating voltage.

e) Maximum wind speed not exceeding 35m/s.

f) Earthquake intensity not exceeding 7 degrees.


OUR ADWANTAGE
-Low residual voltage

-Long protection distance

-High energy input capacity

-Stable U-I characteristic even after multiple strokes

-Proof against ageing

-Explosion and shatter-resistant design

-Pollution resistant and UV-stable

-Housing resistant to rough handling

-Maintenance free

-Stable against shock and vibration

-High mechanical resistance

FACTORY