Products Description
KI-DAVR-95S3 AVR
10kW Three-Phase AVR for Kipor & Compatible Generators
The KI-DAVR-95S3 is a half-wave, phase-controlled thyristor-type automatic voltage regulator designed for 10kW/10kVA three-phase brushless generators, commonly used in Kipor and compatible gasoline generator sets . It forms part of the generator's excitation system, providing closed-loop control by linking with the main stator windings and exciter field winding to maintain stable output voltage under varying loads.
Technical Profiles & Materials
Precision Voltage Regulation – Maintains voltage accuracy within ±1% RMS under normal conditions, ensuring stable 220V three-phase output for sensitive equipment .
Comprehensive Protection Suite – Features under-speed protection, sensing loss protection, over-current protection, over-voltage protection, and overload protection for safe, reliable generator control .
PID Regulation & Short-Circuit Protection – Built-in PID control for smooth voltage response; automatic shutdown during short circuits or sustained overloads to prevent damage .
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Model | KI-DAVR-95S3 |
| 2 | Power Rating | 10kW / 10kVA |
| 3 | Phase | Three-phase (3-phase) |
| 4 | Sensing/Power Input | 120V (90-132VAC) or 240V (190-264VAC) |
| 5 | Magnetic Field Output (Voltage) | Max 90VDC at 207VAC input |
| 6 | Magnetic Field Output (Current) | Continuous 4A; Intermittent 10A (within 10 sec) |
| 7 | Voltage Regulation Accuracy | < ±1% RMS (with 4% engine governing) |
| 8 | Enclosure Material | Aluminum / Steel (IP54 rated) |
| 9 | Operating Temperature | -20°C to 60°C |
| 10 | Dimensions (Approx.) | 17 × 7.5 × 10 cm |
| 11 | Certifications | CE, RoHS, ISO9001 |
| 12 | Warranty | 1 Year |
Products Application
Industrial Generators
Essential for 10kW three-phase generator sets providing stable power to construction sites and industrial equipment. The AVR's ±1% regulation accuracy ensures consistent voltage for motors and heavy machinery, reducing downtime from voltage-related failures .
Agricultural Equipment
Protects sensitive irrigation pumps and processing equipment from voltage spikes. The rugged IP54-rated enclosure withstands dust and moisture typical in farm environments, while the wide temperature range ensures reliable operation across seasons.
Backup Power Systems
Maintains clean, stable power for commercial backup installations. Built-in under-speed and sensing loss protection automatically shuts down the generator before voltage output becomes unstable, preventing damage to connected equipment.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
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FAQ
Q: How do I confirm this AVR fits my generator?
A:Check your generator's rating plate for 10kW/10kVA three-phase output. The KI-DAVR-95S3 is designed for 8.5-9.5kW/10kW three-phase Kipor-style brushless generators. Verify your current AVR model matches PLY-DAVR-95S3 or KI-DAVR-95S3 . For single-phase applications, use the KI-DAVR-95S (without "3") .
Q: What protection features are included?
A: The AVR includes under-speed protection (prevents low voltage during engine RPM drop), sensing loss protection (shuts down if voltage sensing fails), over-current protection (limits field current), over-voltage protection (stops output if voltage exceeds safe limits), and overload/short-circuit automatic shutdown.
Q: What is the typical lead time and MOQ?
A: Standard lead time is 7-14 days. MOQ: 100 PCS. Neutral export carton packaging. Export packaging available upon request. OEM/private labeling options may be available.
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