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Honle 24kv Protector Polymer Housing Type Metal-Oxid Lightning Surge Arrester
Honle 24kv Protector Polymer Housing Type Metal-Oxid Lightning Surge Arrester
A surge arrester is an over-voltage limiter that protects power transmission and transformation equipment (transformers, switches, capacitors, wave blocks, transformers, generators, motors, power cables, etc.) from overvoltage damage.It is a power system.The basis of insulation coordination.
The metal oxide arrester with the disconnector composite jacket is equipped with a special insulating plate and mounting bracket.The bolt on the disconnector is directly connected to the bottom of the arrester, and the lower bolt of the disconnector is connected to the ground wire.The purpose of the arrester disconnector is that when the arrester is damaged under abnormal conditions, the power frequency short-circuit current causes the disconnector to act, and the grounding end of the disconnector is automatically disengaged, so that the faulty arrester is separated from the system, and the fault arrester needs to be replaced.To achieve this, the disconnector must have fast acting characteristics and withstand specified current surge and action load capabilities.
Normal operating conditions:
1.Ambient temperature :-40ºC~+40ºC;
2.Radiation of sunlight:Note:The influence of the maximum sun exposure (1.1 KW / square meter) has been considered by the method of preheating the sample in the type test.If there is other heat source near the arrester, the use of the arrester needs to be negotiated by both parties..
3.Altitude:≤1000m;
4.Frequency:48Hz~62Hz;
5.The power frequency voltage applied between the terminals of the arrester for a long time shall not exceed the continuous operating voltage of the arrester;
6.Earthquake intensity below 7 degrees;
Features:
1. Small size, light weight, collision resistance, no loss of transportation, flexible installation, especially suitable for use in switch cabinets;
2. Special structure, integral molding, no air gap, good sealing performance, moisture proof and explosion proof;
3. Large creepage distance, good water absorption , strong pollution resistance, stable performance, and the operation and maintenance are reduced;
4. Uniquely formulated zinc oxide resistors, high capacity, low leakage;
5. The actual DC reference voltage, square wave flow capacity and high current withstand capability are higher than the national standard.
Technical Parameters:
Type
MOA Rated Voltage
MCOV
Current Impulse Residual Voltage
2ms Rectangular Current Impulse Withstand
4/10μs High Current Impulse Withstand
1/4μs Lightning Current Impulse
8/20μs Lightning Current Impulse
30/60μs Switching Current Impulse
KV(rms)
KV(rms)
KV(crest)
KV(crest)
KV(crest)
KV(crest)
KV(crest)
YH5W-3
3
2.55
11.3
9
8.9
150
65
YH5W-6
6
5.1
22.6
18
16.8
150
65
YH5W-9
9
7.65
33.7
27
23.8
150
65
YH5W-10
10
8.4
36
30
23
150
65
YH5W-11
11
9.4
40
33
30
150
65
YH5W-12
12
10.2
42.2
36
27
150
65
YH5W-15
15
12.7
51
45
38.5
150
65
YH5W-18
18
15.3
61.5
54
46.2
150
65
YH5W-21
21
17
71.8
63
54.2
150
65
YH5W-24
24
19.5
82
72
62
150
65
YH5W-27
27
22
92
81
69.8
150
65
YH5W-30
30
24.4
102
90
79
150
65
YH5W-33
33
27.5
112
99
86.7
150
65
YH5W-36
36
29
123
108
92.4
150
65
YH10W-3
3
2.55
11.3
9
8.9
250
100
YH10W-6
6
5.1
22.6
18
16.8
250
100
YH10W-9
9
7.65
33.7
27
23.8
250
100
YH10W-10
10
8.4
36
30
23
250
100
YH10W-11
11
9.4
40
33
30
250
100
YH10W-12
12
10.2
42.2
36
27
250
100
YH10W-15
15
12.7
51
45
38.5
250
100
YH10W-18
18
15.3
61.5
54
46.2
250
100
YH10W-21
21
17
71.8
63
54.2
250
100
YH10W-24
24
19.5
82
72
62
250
100
YH10W-27
27
22
92
81
69.8
250
100
YH10W-30
30
24.4
102
90
79
250
100
YH10W-33
33
27.5
112
99
86.7
250
100
YH10W-36
36
29
123
108
92.4
250
100
OUR FACTORY FAQ Q1: Are you a manufacturer or trading company? A1: Our company cover an area of over 20000m2, we can produce more than 2000 products each month.
Q2: How long have you been worked in the electric industry? A2: We have been worked in the electric industry for more than 20 years. We have own research and development department that has 15 engineering technicians.
Q3: Would you accept using customer's logo? A3: Yes, we can provide OEM and ODM service.
Q4: What's the payment terms? A4: We accept T/T, L/C, PayPal, etc.
Q5: What is the standard of package? A5: Export standard package or special package according to customer's requirement.
Q6:When you ship my order? A6:Normally 30 to 45 days after receiving your payment,but it can be negotiated based on production schedule.
Q7:What kind of certificates you have ? A7:Our company already achieve ISO9001, and for products, we have CE,ISO9001,ISO14001and so on.
Q8:Where is your market? A8:Our products are popular inNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Our company has established branches in Uganda and Tanzania in Africa. We will also further expand the market and strive to set up a branch overseas every year.
