What is the frequency range of the output?

The standard frequency range is 45 Hz~65 Hz, with 400 Hz available as an option.

TA4300 Power Quality Calibrator for Power Quality Analyzer Calibration

Name: TA4300 Power Quality Calibrator for Power Quality Analyzer Calibration
Brand: Tunkia Co., Ltd.
SKU: 1986965872

Hunan, ChinaTunkia Co., Ltd.

US$35,000.00-44,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Life Time

Warranty

12 Months Excellent After-Sales Service

Model NO.

TA4350

Power

Electricity

Voltage Output

1V~528V

Current Output

0.2mA~22A

LCD Display

With LCD Display

Customized

Non-Customized

Transport Package

Package for Exporting

Trademark

TUNKIA

Origin

China

Production Capacity

1000

Key features

Comprehensive Harmonic Analysis: Supports 2nd~99st harmonic and 0.1~99.9 interharmonic output with phase control.

Multi-Function Calibration: Integrates voltage/current, harmonic, AC power, and AC energy test functions.

Flexible Output Modes: Features direct output, calibration point setting, and rotary knob adjustment modes.

Advanced Power Quality Testing: Tests flicker, voltage swell/dip, short interruption, and three-phase imbalance.

Real-Time Data Visualization: LCD touch screen displays phasor diagrams, trend charts, and frequency spectra.

Robust Protection System: Includes voltage short circuit, current open-circuit, and overload protection.

Versatile Communication: Supports USB, LAN, and RS232 interfaces with optional testing software.

Company profile

Tunkia Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-10-11 CertifiedNearest Port: Changsha PortAverage Response Time: ≤11.76h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTunkia Co., Ltd. is identified as a China-based manufacturer established in 2006, with 363 employees and an 8,000 m² manufacturing plant. Its stated products include magnetic and electrical measurement equipment, gaussmeters, and multifunction calibrators. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, nine production lines, 120 years of combined R&D engineer experience, and 11–20 quality-control staff. It serves domestic and overseas markets, with exports representing 21%–30% of sales and reported one-month lead times in both off-peak and peak seasons. Evidence supports manufacturing scale, certification coverage, and technical capability. However, the provided information does not sufficiently establish after-sales service, financial credibility, customization capability, or a broad customer track record.

Supplier typeThe supplier is explicitly classified as a manufacturer, while the associated company information also describes the company nature as a trading company. Its 8,000 m² plant and manufacturing-related business activities support that it operates manufacturing capabilities, although the supplied classifications are not fully consistent.

CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, plus other unspecified certifications. This is explicit evidence of multiple quality, environmental, and occupational-health-and-safety certifications.

R&D capabilityThe supplier’s product scope includes magnetic measurement, electrical measurement, gaussmeters, and multifunction calibrators, and it reports 120 years of total R&D engineer experience. These details support technical and product-development capability, although no patent, new-product, or R&D investment data is provided.

Production capacityThe supplier reports an 8,000 m² manufacturing plant, 363 employees, nine production lines, and one-month lead times in both off-peak and peak seasons. These figures provide explicit evidence of established production capacity and stated delivery capability.