Basic Info.
Model NO.
SCB10-80KVA
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001, CCC
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EI
Brand
Quneng
No Load Loss(Kw)
0.322
No Load Current (%)
2.6
Sound Level dB
46
Weight
772kg
Exient of The Base Framework
550*700mm
Transport Package
Wooden Case
Specification
1000*705*1055mm
Trademark
quneng
Origin
China
HS Code
8504340000
Production Capacity
6000PCS/ Year
Packaging & Delivery
Package Size
100.00cm * 71.00cm * 106.00cm
Package Gross Weight
772.000kg
Product Description
Company profile
Weifang Quneng Electric Technology Co., Ltd., established in March 2017, is located at No. 1277 Yudong Road, Dongcheng Street, Linqu County, Weifang City, Shandong Province. It is a new industrial company specializing in electrical and electrical equipment installation engineering, industrial automation engineering, system integration, maintenance, and sales of electronic and electrical equipment.
The company has an advanced technical level, and dozens of senior engineers, particularly electricians, and welders. The company has obtained a four-level installation (repair, test) power facility license, construction enterprise qualification certificate, safety production license, high-tech enterprise, multiple credit rating certificates, GGD, GGJ, MNS, PZ, XL type, JP, and other low-voltage power distribution products, and passed the CQC product certification of China Quality Certification Center.
The company's main products are high-voltage switchgear: KYN61, KYN28A-12, XGN2-12, HXGN, GKG (KA) mining cabinets, switching stations, etc.; low-voltage switchgear: MNS, GCS, GGD, PZ, XL type, intelligent power distribution unit (JP series), high-frequency DC power supply cabinet; JYDXH series arc suppression and harmonic elimination cabinet; VS1 vacuum circuit breaker, etc.; substation. The products are sold to all regions of the country and are widely used in power grids, petrochemicals, steel, mining, power generation, biological engineering, large-scale construction projects, and other fields.
The company has an advanced technical level, and dozens of senior engineers, particularly electricians, and welders. The company has obtained a four-level installation (repair, test) power facility license, construction enterprise qualification certificate, safety production license, high-tech enterprise, multiple credit rating certificates, GGD, GGJ, MNS, PZ, XL type, JP, and other low-voltage power distribution products, and passed the CQC product certification of China Quality Certification Center.
The company's main products are high-voltage switchgear: KYN61, KYN28A-12, XGN2-12, HXGN, GKG (KA) mining cabinets, switching stations, etc.; low-voltage switchgear: MNS, GCS, GGD, PZ, XL type, intelligent power distribution unit (JP series), high-frequency DC power supply cabinet; JYDXH series arc suppression and harmonic elimination cabinet; VS1 vacuum circuit breaker, etc.; substation. The products are sold to all regions of the country and are widely used in power grids, petrochemicals, steel, mining, power generation, biological engineering, large-scale construction projects, and other fields.
QUNENG SCB10-630 SCB10 series resin dry-type transformer
Dry-type transformer: relies on air convection for cooling, generally used for local lighting and electronic circuits. Transformers such as mechanical equipment, in the power system, general steam turbine transformers, boiler transformers, ash removal transformers, dust removal transformers, desulfurization transformers, etc. are all dry-type transformers, the transformation ratio is 6000V/400V and 10KV/400V, used for rated voltage 380V load. Simply put, a dry-type transformer refers to a transformer in which the iron core and winding are not immersed in insulating oil.
SCB10 series dry-type transformer character | Type | Voltage Combination | Connection Symbol | No-Load Loss (kW) | 120ºC (kW) | No-Load Current (%) | Impedance Voltage (%) | Sound Level dB | Weight (kg) | Exient of the Base Framework | Overall Dimension ** Length*Width*High | OverallDinension ** Length*Width*High | ||
H.V (kV) | Tapping Range of H.V (%) | L.V (kV) | |||||||||||
| SCB10-30 | 6 6.3 6.6 10 10.5 11 | ±5 ±2*2.5 | 0.4 | Yyn0 Dyn11 | 0.168 | 0.705 | 3.2 | 4.0 | 45 | 662 | 550*700 | 940*655*955 | 1800*1258*1768 |
| SCB10-50 | 0.238 | 0.994 | 2.8 | 45 | 717 | 940*655*1005 | |||||||
| SCB10-80 | 0.322 | 1.377 | 2.6 | 46 | 772 | 1000*705*1055 | |||||||
| SCB10-100 | 0.350 | 1.572 | 2.4 | 46 | 937 | 1100*705*1155 | |||||||
| SCB10-125 | 0.413 | 1.844 | 2.2 | 49 | 992 | 1100*705*1205 | |||||||
| SCB10-160 | 0.476 | 2.125 | 2.2 | 49 | 1158 | 550*810 | 1120*705*1166 | ||||||
| SCB10-200 | 0.546 | 2.524 | 2.0 | 49 | 1158 | 1120*705*1281 | |||||||
| SCB10-250 | 0.630 | 2.754 | 2.0 | 49 | 1257 | 660*1000 | 1230*818*1264 | ||||||
| SCB10-315 | 0.770 | 3.468 | 1.8 | 51 | 1511 | 1230*818*1382 | |||||||
| SCB10-400 | 0.854 | 3.986 | 1.8 | 51 | 1698 | 1230*818*1498 | |||||||
| SCB10-500 | 1.015 | 4.879 | 1.8 | 52 | 1986 | 1280*818*1587 | |||||||
| SCB10-630 | 1.176 | 5.873 | 1.6 | 52 | 2582 | 820*1000 | 1600*1010*1530 | 2030*1360*1850 | |||||
| SCB10-800 | 1.330 | 6.953 | 1.6 | 6.0 | 54 | 3016 | 1675*1010*1640 | ||||||
| SCB10-1000 | 1.547 | 8.126 | 1.4 | 54 | 3562 | 1750*1010*1736 | 2130*1460*2060 | ||||||
| SCB10-1250 | 1.827 | 9.690 | 1.4 | 55 | 4174 | 1780*1010*1846 | |||||||
| SCB10-1600 | 2.142 | 11.73 | 1.4 | 56 | 5899 | 1825*1015*1901 | 2400*1615*2165 | ||||||
| SCB10-2000 | 2.905 | 14.45 | 1.2 | 56 | 6678 | 2020*1015*1981 | |||||||
| SCB10-2500 | 3.500 | 17.17 | 1.2 | 60 | 7902 | 2030*1015*1968 | 2400*1615*2265 | ||||||
Structural features of dry-type isolation transformers:
iron core
The high-quality cold-rolled grain-oriented silicon steel sheet is used, and the iron core silicon steel sheet adopts a 45-degree full oblique joint so that the magnetic flux passes along the joint direction of the silicon steel sheet.
Winding form
1, winding
2, Epoxy resin plus quartz sand filling and pouring
3, Glass fiber reinforced epoxy resin casting (i.e. thin insulation structure)
4 multi-strand glass fiber impregnated with epoxy resin winding type (generally 3 is used because it can effectively prevent the poured resin from cracking and improve the reliability of the equipment)
iron core
The high-quality cold-rolled grain-oriented silicon steel sheet is used, and the iron core silicon steel sheet adopts a 45-degree full oblique joint so that the magnetic flux passes along the joint direction of the silicon steel sheet.
Winding form
1, winding
2, Epoxy resin plus quartz sand filling and pouring
3, Glass fiber reinforced epoxy resin casting (i.e. thin insulation structure)
4 multi-strand glass fiber impregnated with epoxy resin winding type (generally 3 is used because it can effectively prevent the poured resin from cracking and improve the reliability of the equipment)
Technical parameters of dry-type transformers
1. Frequency of use: 50 / 60HZ;
2. No-load current: < 4%;
3. Dielectric strength: 2000V/min without breakdown; test instrument: YZ1802 pressure tester (20mA);
4. Insulation grade: F grade (special grade can be customized);
5. Insulation resistance: ≥2M ohm test instrument: ZC25B-4 type megger <1000 V);
6. Connection mode: Y/Y, △/Y0, Yo/△, self-coupling (optional);
7. Allowable temperature rise of the coil: I00K;
8. Heat dissipation method: natural air cooling or temperature-controlled automatic heat dissipation;
9. Noise coefficient: ≤30dB
1. Frequency of use: 50 / 60HZ;
2. No-load current: < 4%;
3. Dielectric strength: 2000V/min without breakdown; test instrument: YZ1802 pressure tester (20mA);
4. Insulation grade: F grade (special grade can be customized);
5. Insulation resistance: ≥2M ohm test instrument: ZC25B-4 type megger <1000 V);
6. Connection mode: Y/Y, △/Y0, Yo/△, self-coupling (optional);
7. Allowable temperature rise of the coil: I00K;
8. Heat dissipation method: natural air cooling or temperature-controlled automatic heat dissipation;
9. Noise coefficient: ≤30dB
Onsite installation
FAQ
Q1: Are you a factory or trading company?
A1: We are a factory, and we can guarantee our price is first-hand very cheap and competitive.
Q2: What is the payment term?
A2: We accept T/T 30% deposit and 70% balance payment, the balance should be paid after acceptance before shipment.
Q3: Could I have the prices of your products?
A3: Welcome. Please feel free to send us an inquiry here. We will reply to you within 24 hours.
Q4: How about the delivery time?
A4: Usually it will take about 15-20 days
Q5: May I know the warranty time?
A5: In 12 months since BL date.
Q6: Do you accept product customization?
A6: Yes of course. Please provide specific drawings or parameters, and we will quote you after evaluation.
Undertake projects, one-stop service, quality assurance, lifelong after-sales commitment, Welcome to inquire!!!
Welcome to contact us for more information!
Q1: Are you a factory or trading company?
A1: We are a factory, and we can guarantee our price is first-hand very cheap and competitive.
Q2: What is the payment term?
A2: We accept T/T 30% deposit and 70% balance payment, the balance should be paid after acceptance before shipment.
Q3: Could I have the prices of your products?
A3: Welcome. Please feel free to send us an inquiry here. We will reply to you within 24 hours.
Q4: How about the delivery time?
A4: Usually it will take about 15-20 days
Q5: May I know the warranty time?
A5: In 12 months since BL date.
Q6: Do you accept product customization?
A6: Yes of course. Please provide specific drawings or parameters, and we will quote you after evaluation.
Undertake projects, one-stop service, quality assurance, lifelong after-sales commitment, Welcome to inquire!!!
Welcome to contact us for more information!