Products

The 1000W Universal Stainless Steel Water Jacket Heater is a direct-fit engine coolant preheater engineered for diesel generator sets. Its adjustable thermostat maintains coolant temperature within a controlled range, supporting reliable cold-start performance and reducing startup wear. The stainless steel heating chamber resists corrosion from glycol-based coolants, while the universal mounting design accommodates most water-cooled diesel engine configurations. This water jacket heater operates on standard AC voltage and integrates with existing coolant circuits without requiring external pumps in thermosiphon installations. Ideal for standby generators, prime power units, and fleet maintenance programs, it delivers consistent thermal management for engines operating in low-ambient conditions. Backed by KYGENPOWER’s generator parts supply chain, this heater is available for single-unit orders and volume distributor stocking.

The 1500W/1000W/2000W/3000W Diesel Generator Water Heater is a self-circulating engine coolant preheater designed to maintain optimal block temperature during standby periods. Utilizing thermosiphon circulation, this water jacket heater warms coolant without requiring an external pump, drawing cold coolant from the engine base and returning heated coolant to the upper block. The adjustable thermostat maintains consistent temperature within a user-defined range, supporting reliable cold-start performance in low-ambient conditions. Available in four wattage ratings to match small through large displacement diesel engines, this generator coolant preheater serves fleet operators, generator assemblers, and maintenance distributors seeking dependable thermal management for standby and prime power installations.

The Canopy Door Cabinet Paddle Lock is a cost-effective locking solution designed specifically for diesel generator enclosures and industrial cabinets. The paddle handle mechanism provides flush-mounted, single-hand operation, while the rust-proof construction withstands outdoor exposure, humidity, and temperature cycling. Compatible with generator canopy doors, control cabinets, and equipment access panels, this paddle lock features a push-to-close design that allows the door to latch without turning the key. Available in keyed and non-keyed variants with black powder-coated or stainless steel finishes, it serves generator assemblers, enclosure fabricators, and maintenance distributors seeking a reliable, budget-conscious locking component.

The Panel Mount Corrosion Resistant Emergency Stop Mushroom Switch Box is a dedicated safety control station designed for installation on diesel generator enclosures and industrial control panels. The mushroom-head actuator provides a large, high-visibility target for rapid manual intervention, while the corrosion-resistant enclosure protects the internal contact block from moisture, dust, and chemical exposure in outdoor or harsh environments. The panel mount configuration allows direct integration into generator canopy doors, control cabinet faces, and equipment access panels. Available in wholesale quantities with customizable contact configurations, this emergency stop mushroom switch box serves generator assemblers, panel builders, and maintenance distributors seeking a reliable, code-aligned safety stop solution for standby and prime power installations.

The POPULACE SX460 AVR is a semiconductor-based precision automatic voltage regulator for brushless diesel generators up to 150kW, delivering ±1% RMS output voltage regulation through a closed-loop excitation circuit that responds to load changes in milliseconds, maintaining consistent power quality across variable load conditions. Jumper-selectable 120V/240V sensing and dual 50/60Hz operation make this SX460 AVR a direct-fit replacement for Newage and Stamford-style generator platforms with no rewiring or mechanical modification required, serving standby power, marine, construction, and telecommunications applications worldwide. Built with industrial-grade PCB components and integrated under-frequency roll-off protection, the SX460 AVR safeguards generator windings and connected equipment during engine speed transients, with on-board trimmers providing field-adjustable voltage, stability, and regulation settings. Each SX460 AVR carries a one-year manufacturer warranty covering material and production defects, with global air and sea shipping options supporting both single-piece urgent repairs and bulk distributor stocking orders from a direct-supply Xiamen factory source.

The R250 AVR is an analog transistor automatic voltage regulator designed for brushless SHUNT-excitation generators from 20kW to 100kW, maintaining output voltage within ±0.5% of setpoint through a closed-loop excitation circuit that responds directly to alternator output changes without processing delays — giving the fast dynamic response needed in standby and industrial prime power applications where loads step on and off unpredictably. A built-in Load Acceptance Module (LAM) with selectable 0%, 13%, and 25% levels dynamically relaxes the undervoltage trip threshold during heavy load acceptance, allowing the engine and governor to recover without nuisance shutdowns, while an on-board 1000Ω voltage trim potentiometer enables ±5% field output adjustment during commissioning. Compliant with IEC, VDE, NEMA, BS, CSA, and UL508 international standards, the R250 AVR is a direct OEM-fit and replacement regulator card for Leroy-Somer LSA 42.2, 43.2, 44.2, 46.2, and 47.2 series alternators across 50Hz and 60Hz configurations, making it the preferred stock item for generator service companies, distributors, and OEM manufacturers maintaining or assembling LSA-platform generator sets worldwide.

The ESD5500E governor is an electronic isochronous speed control unit for diesel generator sets and industrial engines, including platforms, delivering speed stability better than ±2.5% through an analog closed-loop feedback circuit that continuously samples magnetic pickup signals across a 1KHz to 7.5KHz sensing range and adjusts fuel actuator output to hold target RPM under changing load conditions. A thermostability rating of max ±1% maintains consistent regulation performance across ambient temperature extremes, while dual 12V/24V DC supply compatibility and a broad 0.5V to 120V RMS sensor input range support installation in diverse generator control configurations without additional conditioning hardware. The ESD5500E governor rugged PCB construction with protective component coating, combined with a vertical-mount moisture drainage design, enables reliable long-term operation in cabinet-mounted or engine-mounted enclosures across humid, outdoor, and remote site environments. Generator panel engineers, service technicians, and procurement teams for standby, prime power, and industrial machinery applications specify the ESD5500E governor for its proven cross-brand compatibility and straightforward commissioning process that minimizes site setup time and reduces fleet maintenance overhead.

The AVR AS440 is a half-wave phase-controlled thyristor voltage regulator for brushless generator excitation, built on Surface Mount Technology to deliver output voltage regulation within ±1% under 4% engine governing, with jumper-selectable 120V/240V sensing and 50/60Hz frequency selection covering international grid standards from a single board variant. SMT board construction reduces through-hole component count for improved vibration resistance in engine generator environments, while integrated under-frequency rolloff protection with an LED status indicator guards the alternator from over-fluxing without requiring an external relay module. Designed for standby and prime power generators, off-grid industrial installations, parallel bus-tie systems, and alternator overhaul workshops, it serves genset OEMs, service distributors, and parts suppliers across Africa, the Middle East, Southeast Asia, and South America. Each unit is function-tested before shipment; the droop CT terminal enables reactive load sharing in parallel bus configurations, and the soft start ramp reduces alternator winding stress on every energization cycle.

The HMI211 panel (part number 300-6014) is the operator interface unit for PCC1301 genset control systems, consolidating genset control, metering, fault annunciation, configuration, and diagnostics in a single panel-mount unit — integrating five LED status lamps with internationally accepted symbols, an LED backlit LCD with adjustable contrast and brightness, and an onboard run/off/auto selector switch that eliminates the need for a separate front-panel mode selector. Tactile soft-switch navigation on the HMI211 panel maintains reliable input response in field service conditions where gloved operation is common, while fully configurable measurement units allow the same unit to serve generator sets shipped to markets using different regional measurement standards without hardware changes. Manufactured to original PCC1301 connector and mounting specifications, the HMI211 panel installs as a direct drop-in replacement requiring no panel modification, and each unit undergoes pre-shipment quality inspection to confirm dimensional and functional conformance before dispatch. service technicians, genset fleet managers, and parts distributors in Africa, the Middle East, Southeast Asia, and South America specify the HMI211 panel as the standard replacement interface for PCC1301-controlled standby power, prime power, marine, truck, and construction generator set applications where complete operator visibility and on-panel diagnostics reduce service time without additional external tools.