What is the lead time for delivery?

Prompt delivery is available within 7-15 days. Peak season lead time is one month, and off-season is within 15 workdays.

What certifications does the product have?

The products are certified with CE and ISO9001, ensuring high quality and safety standards.

What is the overload capacity?

Type G has 150% for 1 minute, 180% for 1 second, and 200% transient protection. Type P has 120% for 1 minute and 150% for 1 second.

Chziri 30kw Fan Motor Speed Controller

Name: Chziri 30kw Fan Motor Speed Controller
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 714984345

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$557.00

1 Piece

Sample price:US$557.00/piece.Request sample

Product profile

Customization

Available

Application

Can Control and Drive The Speed of Motor

Output Type

Triple

Model NO.

ZVF300H-G030/P037T4M

Principle of Work

Vector Control Inverter

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Brand

Chziri

Color

Black

Voltage

380V,440V

Input

Three Phase 380V Input

Power

30kw

Material

Cabinet

Net Weight

13kg

Gross Weight

15kg

Transport Package

Standard Export Package

Specification

ZVF300-G030/P037T4M

Trademark

CHZIRI

Origin

Wenzhou

HS Code

8504409999

Production Capacity

8000PCS/Month

Key features

High Performance Vector Control: Open loop vector inverters for AC induction and synchronous motors with 0-600Hz output frequency.

Advanced Protection Features: Multiple hardware/software protection, anti-interference technology, and auto current/voltage limiting.

Flexible Configuration Options: V/F curve settings, multi-inflection points, keyboard parameter copy, and 15-step speed control.

Built-in PID & Communication: Built-in PID for closed-loop control and standard MODBUS protocol for PLC/IPC integration.

Wide Industry Application: Suitable for metallurgy, plastic, textile, food, paper making, and hoisting speed control.

OEM & Customization Service: Supports OEM service, customized control panels, and optional parts like braking units and filters.

Certified Quality & Warranty: CE and ISO9001 certified with a 12-month warranty and 100% finished product inspection.

Prompt Delivery & Support: 7-15 days prompt delivery, 24/7 support, and professional manufacturer with 12+ years experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Ziri Electrical Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.36h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D information provided. It reports ISO9001, CE, and CCC certifications, documented procedures for service assessment, corrective actions, complaint handling, and finished-product inspection. R&D evidence includes new products in the past year, ODM services, and four years of R&D engineer experience. Customization is offered from samples, designs, and full or minor requirements, including control panels and cabinets. Production information lists three production lines and substantial inverter, VFD/control-panel, and soft-starter output. Export experience is reported at 21 years, but overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2021–2023, but the slices do not provide sufficient detail to assess financial strength. No specific customer cases are supplied.

Supplier typeThe supplier is classified as a combined company and provides information covering general operations, export trade, manufacturing, service, quality control, R&D, and photos. This supports classification as an integrated manufacturing and service-oriented supplier, although no more specific legal or ownership type is stated.

CertificationsThe company description states that CHZIRI Electrical obtained ISO9001, CE, and CCC certificates. These are explicit certification claims, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it offers technical support and fast after-sales service, and it has written procedures and followed records for complaint handling and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, which limits demonstrated local service coverage.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and offers multiple design-based customization options. It has four years of total R&D engineer experience, but no SDK is available; overall evidence supports active product development but does not establish a broad or advanced innovation platform.

Production capacityThe supplier operates three production lines and reports output for frequency inverters, VFD and soft-starter control panels, and soft starters. It also states that it holds warehouse stock and offers delivery within 15 working days in the off-season and about one month during peak season, indicating established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its description further states that it can design MCC panels, inverter cabinets, and soft-starter cabinets according to customer wiring diagrams.