The sample price is subject to actual situation,specific products
HONLE DG/SG series dry type transformer 30KVA
• General
DG and SG series single -phase and three - phase dry type transformer adopts high quality material and advanced technology ,it has advantages of damp - proof and convenient maintenance, it can be applied to such power transmission and distribution places like underground railway high building, airport,station, wharf, enterprise,tunnel, etc. It is mainly used in power supply occasions of AC 50~60Hz and voltage less than 500V. All the input andoutput voltage , connection group and capacity of tapped winding can be designed and produced according tousers' requirements.
•Working Conditions
1.Ambient temperature: - 15 ºC~+40ºC
2.Altitude: <1000m
3.Relative humidity: <90%
4. Environment exists with out gas, steam, chemical deposition, dust or dirt that will affect transformer's insulation seriously, also explosive or corrosive medium is not allowed.
5.lf any special working conditions that are not in line with the above stipulations,use shall negotiate with us.
•Main Technical Characters
1.Input voltage: rated voltage±10%
2.Output voltage: rated voltage +3% (no load)
3. Efficiency: ≥95%
4.Waveform distortion: no additional waveform distortion
5.Function: indication of input voltage, output voltage and current.
6.Protection: over-current protection
7.Can operate itself without anybody attending for a long term
8.Insulation resistance: 50MΩ
9.Electric strength; no breakdown or flashover phenomenon under power frequency sine voltage of 2000V for 1min
10.Overload capability: for 1min under two times of rated current
•Company Information
•FAQ
Q 1. what's the payment terms?
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.
Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.
Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.
Q 4.Could you offer Form A or C/O ?
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.
Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.
Q 6.We want to know month capacity.
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.
Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.
Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.
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