Single Phase Electronic Transformer AC 120V Toroidal UPS Power Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: T300-2000VA
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Okerda
• Type: Toroidal Transformer
• Feature: Low Rise High Efficiency
• Used for: UPS Transformer
• Input/Output: Custom-Designed
• Transport Package: Carton on Pallet
• Specification: 300-2000VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000PCS/Month

Product Description

Single Phase Electronic Transformer AC 120V Toroidal UPS Power Transformer

Features: 
1) Input: 12-15V
2) Output: 220-240V

3) Power:customized

4) Low no-load losses
5) Low mechanical hum
6) Low magnetic leakage
7) High efficiency

Applications: 
1. Used for UPS
2. Inverter Welding Machine
3. High Power Charger Power Supply
4. Electric Vehicle Charging Equipment
5. High efficiency Power Supply
6. Switching Power Supply
7. LED Power Supply. 

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PARAMETERS FOR YOUR REFERENCE

Model Number	Power (VA)	Adjusting Rate(%)	Efficiency (%)	Exterior Dimension(mm)		Weight (kg)	Installing Aperture (mm)	Screw (mm)
				Height(A)	Exterior(B)
OKD-15	15	20	73	25	65	0.38	Φ6.5	M6
OKD-30	30	16.5	76.6	30	78	0.6	Φ6.5	M6
OKD-50	50	15.2	82.4	35	82	0.85	Φ6.5	M6
OKD-80	80	12.6	84.7	38	88	1.1	Φ6.5	M6
OKD-100	100	11.2	86.5	45	93	1.5	Φ8.5	M8
OKD-120	120	9.6	88	42	115	1.6	Φ8.5	M8
OKD-150	150	7.2	88.1	47	103	1.9	Φ8.5	M8
OKD-160	160	6.6	88.6	42	118	2.1	Φ8.5	M8
OKD-200	200	6.1	89.7	48	120	2.4	Φ8.5	M8
OKD-250	250	5.5	90.3	50	127	2.9	Φ8.5	M8
OKD-300	300	5.2	91.7	55	127	3.2	Φ8.5	M8
OKD-400	400	4.6	93	56	146	4.5	Φ8.5	M8
OKD-500	500	4.0	94	57	147	5.0	Φ8.5	M8
OKD-600	600	4.1	95	72	155	6.7	Φ8.5	M8
OKD-700	700	3.8	95	82	162	8.9	Φ8.5	M8
OKD-800	800	3.8	95.1	72	170	8.2	Φ8.5	M8
OKD-1000	1000	3.3	95	83	163	9.5	Φ10.5	M10
OKD-1200	1200	2.9	96.2	85	165	11.00	Φ10.5	M10
OKD-1500	1500	2.9	96	90	170	13.00	Φ10.5	M10
OKD-2000	2000	2.8	96	105	180	15.6	Φ10.5	M10
OKD-3000	3000	2.5	97	110	210	22.3	Φ10.5	M10
OKD-3500	3500	2.4	97	115	245	25.2	Φ13.5	M13
OKD-4000	4000	2.3	97	130	260	31.5	Φ13.5	M13

 

Testing process
1. No-load test (included no-load voltage, no load current and no load loss); 
2. Inductive voltage test; 
3. Load test (load voltage and temperature rise; 
4. Temperature rise test; 
5. Insulated resistance; 
6. Hi-pot test; 
7. Leakage inductance test; 
8. DC resistance test; 
9. Surface inspection. 

WORKSHOP

Our Advantages:

1. 20 years experience in transformer and inductor manufacturing

2. Scientific management system, strong technical team, and strict quality control system

3. RoHS,CE,TUV and UL certified

4. OEM & ODM

5. Competitive price,in time delivery and perfect after-service online.