What is the minimum order quantity (MOQ)?

MOQ is 1 piece, negotiable for projects. Samples are available with cost deductible from the first bulk order.

What are the payment terms?

Standard terms are 30% deposit and 70% before shipment. We also accept irrevocable L/C at sight and other negotiated terms.

What is the lead time for orders?

Standard models take 7-15 working days. Customized configurations typically take 25-45 days depending on complexity.

What warranty and after-sales support do you provide?

We provide a 12-month standard warranty (extendable) with 100% pre-shipment testing. Support includes 7x24 technical assistance and on-site service for major projects.

Do you offer OEM/ODM service?

Yes, full OEM/ODM including private labeling, custom voltage/capacity, and dedicated R&D support. MOQ for customized OEM starts from small batches.

Grt-VDC S2003 220V Wall Mounted Sensitive Loads Voltage Compensator

Name: Grt-VDC S2003 220V Wall Mounted Sensitive Loads Voltage Compensator
Brand: Shenzhen Great Energy Technology Co., Ltd.
SKU: 2312481575

Guangdong, ChinaShenzhen Great Energy Technology Co., Ltd.

US$800.00-80,000.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, CCC, CE

Protection

Shock Resistance

Model NO.

GRT-VDC S2003

Installation

ODM

Housing

OEM

Working Temperature

-40~+60℃

Storage Temperature

-40~+70℃

Relative Humidity

5~90%

Altitude

0~3000m

Cooling

Heatsink Fans

Input Frequency

50/60±1Hz

Overcurrent Protection

120% of Rated Current Can Be Set

Short Circuit Protection

300% of Rated Current Can Be Set

Output Waveform

Sine Wave

Thdi

<3.0%

Sag Correction Response

<2ms

Correction Duration

1s Correction Within The Rated Power Range

Display Mode

Large Display, LED Indicator and LCD Display

Input Voltage Range

Single-Phase: 100-120V AC/200-240V AC/380-440V AC

Output Voltage Range

Three-Phase: 200- 240V AC/380-440V AC

Transport Package

Carton or Plywood Case

Specification

RACK TYPE

Trademark

Great energy ET

Origin

China

HS Code

854409999

Production Capacity

10000

Key features

Battery-Free Ultracapacitor: Uses ultracapacitors for 10+ years maintenance-free operation with >500,000 cycles.

100% Voltage Compensation: Compensates 0V sags instantly, ensuring rated voltage output even during total drops.

Ultra-Fast Response Time: Detects sags in 2ms and switches in <4ms, far faster than traditional UPS systems.

High Efficiency & Silent: Over 98% power efficiency with no heat generation, significantly reducing OPEX.

Customizable Compensation: Standard 1s compensation, customizable to 1-5s based on specific user needs.

Wide Capacity Range: Available from 1-15kVA for small loads up to 30-400kVA for medium to large systems.

OEM/ODM Support: Full customization for voltage, capacity, and form factors with private labeling options.

Industry Certified Safety: CE marked, ISO 9001/14001/45001 compliant, and SEMI F47 compliant for fabs.

Company profile

Cooperated with Fortune 500Fast DeliveryOEM ServicesR&D Capabilities

Shenzhen Great Energy Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.15h

AI-Powered supplier vetting

SummaryThe supplier operates in the power electronics and energy efficiency sectors, offering a range of customization options but does not provide 3D software design services. They are certified with ISO9001, ISO45001, ISO14001, and CE, highlighting their commitment to quality and sustainability. Their after-sales service includes effective handling of customer complaints and clear procedures for corrective actions. Financial data is available for the past three years, indicating established financial credibility. The supplier demonstrates innovation with new product developments and collaborates with Fortune 500 companies, indicating strong market presence and reliability.

Supplier typeThe supplier is involved in distribution and control equipment manufacturing, energy-saving technology R&D, and sales of power instruments and related equipment.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, ISO14001 certifications, and CE product certification, indicating compliance with international standards.

After-Sales capabilityThe supplier has procedures for managing customer complaints and CAPA, indicating a structured approach to after-sales service.

Financial creditFinancial data is recorded for the past three years, demonstrating transparency and potential financial stability.

R&D capabilityThe supplier has R&D capabilities, having developed new products in the past year.

Production capacityThe supplier operates four production lines with an annual output of US$5 Million - US$10 Million.

Customization capabilityThe supplier offers extensive customization services, though they do not provide 3D software design services.

Client casesThe supplier collaborates with Fortune 500 companies and has a repeat buyer rate between 30% and 50%, indicating strong customer relations.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a direct manufacturer. Every GRT-VDC unit is designed, assembled, and 100% tested in our own factory with no middlemen.

Q:What is a VDC and how is it different from a UPS?

A VDC uses ultracapacitors to inject missing voltage within milliseconds, riding through sags without batteries. Unlike UPS, it is maintenance-free for 10+ years, runs at >98% efficiency, and is lower cost for voltage flicker problems.

Q:How fast does GRT-VDC respond and how deep is compensation?

Detection is in 2ms, full compensation in <4ms. Compensation depth is 100%, maintaining rated voltage even if grid drops to 0V. Standard ride-through is 1s, customizable to 1-5s.

Q:Which standards and certifications does GRT-VDC comply with?

GRT-VDC is CE marked, manufactured under ISO 9001/14001/45001, and compliant with SEMI F47. Electrical safety and EMC follow IEC standards.

Q:How do I select the right model for my application?

Send us your single-line diagram, load details, or let our engineers perform an on-site survey. We recommend exact models for ranges from 350VA to 300kVA.