Does the controller have fault protection features?

Yes, it automatically shuts down and displays fault codes if any abnormality is detected.

MID-Frequency DC Welding Transformer Controller Zmf1200

Name: MID-Frequency DC Welding Transformer Controller Zmf1200
Brand: Sailing Commercial (Tianjin) Co., Ltd.
SKU: 2160759322

Tianjin, ChinaSailing Commercial (Tianjin) Co., Ltd.

US$100.00

10 Pieces

Product profile

Customization

Available

Application

Welder

Output Type

Triple

Model NO.

ZMF1200

Principle of Work

PLC Control

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Medium Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Automatic Control, Protection, Monitoring, Measure

Brand

Sailton

Delivery

1 Weeks

Signal

Continuous

Certification

RoHS, CCC, ISO: 9001, CE

Customized

Frequency

1000Hz

Condition

New

Material

Aluminum Alloy

Transport Package

Carton Box

Specification

400*300*300

Trademark

Sailton/Sti

Origin

China

HS Code

8515900090

Production Capacity

10000000

Key features

High Precision Control: 1kHz output frequency with ms-level time accuracy for rapid and precise current control.

Extensive Storage Capacity: Stores up to 31 welding specifications with a power-off retention time of up to 10 years.

Advanced Process Control: Supports three-stage heating (preheat, weld, temper) with up to 99 programmable pulses per weld.

Comprehensive Monitoring: Monitors solder joint count, printing points, production numbers, and current limits with alarms.

Versatile Welding Modes: Integrates spot and seam welding with single point or continuous function capabilities.

Robust Protection System: Features fault diagnosis, automatic shutdown on abnormality, and specific fault code prompts.

High Reliability Chip: Utilizes high-performance DSP chip as the main control unit to ensure system stability.

Seamless Integration: Includes 485 communication interface with Modbus protocol for remote control via PLC or PC.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityFast DeliveryR&D Capabilities

Sailing Commercial (Tianjin) Co., Ltd.

Tianjin, China

Business Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.41h

AI-Powered supplier vetting

SummarySailing Commercial (Tianjin) Co., Ltd. is a China-based trading company established in 2017 with six employees. It offers semiconductor-related and power-control products and reports annual semiconductor-device productivity of 250,000 pieces, although its trading-company status means manufacturing capability is not clearly established. The supplier provides customization from samples and OEM services for well-known brands, but does not provide 3D software design, ODM, SDK, or broader professional R&D services, and reported no new products in the past year. Overseas sales represent 90% of total sales, with six years of export experience and self-operated import/export rights. Service procedures exist, but required records, approvals, and complaint documentation are absent. No overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Financial information is present for multiple years, but no financial figures or independent credibility evidence are provided.

Supplier typeThe supplier is identified as a limited trading company headquartered in Tianjin, China, with six employees and no larger-company affiliation. Its product scope includes thyristors, welding diodes, semiconductor devices, water-cooling power cables, and high-voltage control cabinets.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive actions, and customer complaints, but no written records are maintained. It has no overseas warehouse, showroom, agent, branch, or offline trade-show presence; overseas service coverage is listed as zero countries, with debugging shown as the only service detail.

R&D capabilityThe supplier is explicitly not classified as a professional technical supplier, does not offer 3D software design, ODM, or SDK services, and reported no new products in the past year. Its stated R&D-related service is limited to customization from samples.

Customization capabilityThe supplier explicitly provides customization from samples and has OEM capability for well-known brands. It does not provide ODM services, 3D software design, or SDK support, indicating sample-based customization rather than broad product-development capability.