What is the power rating efficiency?

The power rating ranges from 80% to 90% depending on the specific model capacity, with higher capacities (800VA+) achieving 90%.

Manufacture 400va 630va Distribution Power Voltage Single Phase Control Transformer

Name: Manufacture 400va 630va Distribution Power Voltage Single Phase Control Transformer
Brand: Zhejiang Changcheng Trading Co., Ltd.
SKU: 2037865235

Zhejiang, ChinaZhejiang Changcheng Trading Co., Ltd.

US$6.43-97.48

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Single

Model NO.

JBK5

Core

Amorphous Alloy Transformer

Cooling Method

Dry-type Transformer

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Single-phase Transformer, Control Transformer

Brand

CNC

Capacity

40va-2500va

Power

90%

Rated Input Voltage

220V 380V/Customized

Certificate

Transport Package

CNC Brand

Specification

JBK5

Trademark

CNC

Origin

Zhejiang, China

Production Capacity

10000 Unit/Units Per Week

Key features

Advanced Terminal Structure: Uses IT cold terminal blocks and skeleton connection to improve wiring intensity and prevent accidental circuit touching.

High Reliability Design: Features bottom gas-shielded arc welding for solid core connections and high-quality anti-corrosion alloys for better grounding.

Wide Capacity Range: Available in capacities from 40VA to 2500VA, with power ratings ranging from 80% to 90%.

International Certifications: Complies with VDE0550, IEC204-1, IEC439, and holds CE certification for global interchangeability.

Customizable Voltage: Rated input voltage is 220V/380V with customized options available for specific project requirements.

Dry-Type Construction: Amorphous alloy core with dry-type cooling method ensures safe operation and low maintenance.

Company profile

Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters100% Finished Products Inspection

Zhejiang Changcheng Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-01-01 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.94h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

About Our Factory & Business Background

AddressNo. 146-148 Xinguang Avenue, Yueqing City, Wenzhou City, Zhejiang Province

Plant Area24070 square meters

Number of Employees275

Registered Capital10,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsCircuit Breaker, AC Contactor, Starters, Relays, Instruments, Switches, Fuses, Transformer, Switch Gear

Production MachinesAutomatic Assembling \tFacility

R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2018-05-08

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Number of Foreign Trading Staff38

Overseas Agent/BranchNo

Product Q&A

Q:What is the input and output voltage range?

The rated input voltage is 220V or 380V (customizable). The output voltage does not exceed 220V, with standard options like 127V, 110V, 48V, 36V, 24V, 12V, and 6V.

Q:What certifications does the transformer have?

The product holds CE, ISO9001-2000, ISO9001, and CCC certifications. It complies with VDE0550, IEC204-1, IEC439, JB/T5555, and GB5226 standards.

Q:Is OEM and ODM service available?

Yes, both OEM and ODM services are available. The capacity can be customized from 40VA to 2500VA.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.

Q:What are the payment terms?

Accepted payment methods include LC, T/T, PayPal, Western Union, and small-amount payments.