説明
GPM1 LV switchgear is suitable for AC 50~60Hz, 1000V and below power system. It is applied into power plant, substation, oil field, chemistry industry, metallurgy, mineral enterprise etc. To receive and distribute power with the function of control, protection and monitor. Different types of switch is used inside the cabinet.
The LV Switchgear conforms to IEC60439 VDE0660, part five, GB7251 ” LV Switchgear and controlgear ” standard and JB/T9661 ” LV draw out switchgear ” 標準.
1.Ambient temperature: -25ºC ~+45ºC , daily temperature ≤ +35ºC
2.Relative humidity at highest temperature +45ºC , ≤ 50%, allowed max. relative humidity at low temperature, 例えば, +20ºC is 90% , it will occur moderate moist due to temperature change;
3.Altitude:≤2000M
4.The device is suitable for transportation and storage as the following temperature: -25ºC ~55ºC . The device should not be suffered from non-recovery damage
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タイプ
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Rated current (あ)
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Rated current of over current release(あ)
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Rated insulation voltage(V)
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Rated breaking capacity
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Short time withstand current(1s)
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Rated making capacity
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instantaneous
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Delay 0.42s
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660V
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380V
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660V
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380V
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GPM1-600
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600
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250,400,630
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1000
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42/88.2
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22/46.2
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30
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GPM1-1000
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1000
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2,504,006,301,000
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1000
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50/105
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30/63or40/84
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40
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GPM1-1600
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1600
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1000,1250, 1600
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1000
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30/63
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65/143
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22/46.2
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35/80.5
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50
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GPM1-2000
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2000
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12,502,000
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1000
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30/63
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65/143
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30/63
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35/80.5
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50
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GPM1-3200
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2000
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12,502,000
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1000
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30/63
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70/154
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30/63
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70/154
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70
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GPM1-2000
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3200
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20,003,200
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1000
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50/105
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65/143
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42/88.2
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42/88.2
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65
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GPM1-2000G
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3200
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20,003,200
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1000
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50/105
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85/187
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42/88.2
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42/88.2
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85
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GPM1-5000
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5000
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5000
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1000
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50/105
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120/264
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42/88.2
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42/88.2
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100
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Q1: How to pay sample and express charges?
あ: For express charges, you can pay to our company account directly, for those customer who has express account, we will send the samples by freight collected. If customers need samples, we will charge the cost first, once they place orders, we will return a part cost to their account.
Q2: What is your terms of payment?
あ: Usually, we accept T/T, for regular order, we prefer 50% あらかじめ, 50% against the pictures of finished material before delivery.
Q3: How do you control the quality?
あ: We have QC team comply with TQM, each step is in compliance to the standards, at the same time, and we will take photos and shoot video for you.
Q4: What about lead or shipping time?
あ: The lead time depends on quantity you ordered, but generally within 2~5 weeks upon receipt of advance payment.
Q5: How long does it take for me to get the quotation?
あ: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate cost, but we will quote the soonest possible. For our standard product posted here we can quote in 24 hours.
Q6: Why should I choose your company?
あ: We take customers’ requirements as our mission, and take each details very carefully. We have about 15 年’ experience for electric power business. We try to support our customers always, including delivery time, price, pre-sale, after-sales, though we are not the best, but we are always to improve ourselves and meet your needs. Choose us, will don’t make you disappointed.
Q7. Can you produce according to the samples?
あ: はい, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q8: Do you test all your goods before delivery?
あ: はい, we have 100% test before delivery
Q9: How do you make our business long-term and good relationship?
あ:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.