IEC 60335-2-21 Water Heater Performance Tester – Electric Storage Water Heater Installed on Dual Stations for Outlet Temperature and Safety Parameter Evaluation
IEC 60335-2-21 Water Heater Tester – Horizontal Station (110 cm length) and Vertical Station (80 cm height) with Adjustable Hooks for 150 kg Load Capacity
Water Heater Performance Tester – Electromagnetic Flowmeter, Pressure Gauge, and Thermocouple Interfaces for Real-Time Inlet/Outlet Flow and Temperature Monitoring
IEC 60335-2-21 Water Heater Performance Tester – Electric Storage Water Heater Installed on Dual Stations for Outlet Temperature and Safety Parameter Evaluation
IEC 60335-2-21 Water Heater Tester – Horizontal Station (110 cm length) and Vertical Station (80 cm height) with Adjustable Hooks for 150 kg Load Capacity
Water Heater Performance Tester – Electromagnetic Flowmeter, Pressure Gauge, and Thermocouple Interfaces for Real-Time Inlet/Outlet Flow and Temperature Monitoring

Water Heater Performance Tester – IEC 60335-2-21 Dual Station Electric Storage Water Heater Testing System

Water Heater Performance Tester – IEC 60335-2-21 compliant dual station system tests heating performance, outlet temperature, case temperature, and safety parameters (withstand voltage, leakage current, insulation resistance, grounding resistance, power) for horizontal/vertical electric storage water heaters.

  • Standard Compliance: IEC 60335-2-21:2012 Clause 22.102, 24.102.1, 24.102.2 – electric water heater performance and safety testing
  • Dual Stations: Horizontal (110 cm length) + Vertical (80 cm height) – each supports 150 kg load with adjustable mounting hooks
  • Measurement Parameters: Inlet/outlet water flow, temperature, case/average temperature, electrical parameters, five safety performances
  • Control & Monitoring: Real-time display, automatic recording, alarm for power-on/off time limits and current/power deviations
  • MOQ: 1
  • Delivery Period: Customized, typically 1 month

Water Heater Performance Tester Description

Water Heater Performance Tester – IEC 60335-2-21 Dual Station Electric Storage Water Heater Testing System

The Water Heater Performance Tester is a dual-station test platform engineered by KingPo to evaluate the heating performance, sealing, temperature distribution, and electrical safety of horizontal and vertical storage-type electric water heaters in strict accordance with IEC 60335-2-21:2012 (Clauses 22.102, 24.102.1, 24.102.2). It simulates real operating conditions with controlled water and electricity supply, measuring outlet water temperature, case temperature, average temperature, and five critical safety parameters: withstand voltage, leakage current, insulation resistance, grounding resistance, and power.

The system features two independent stations: horizontal (110 cm length) and vertical (80 cm height), each capable of supporting 150 kg with adjustable mounting hooks for precise positioning. Parameters are displayed in real time, automatically recorded, and queryable, with built-in alarms for abnormal conditions such as exceeding maximum power-on/off time or current/power limits. It is widely used for R&D validation, type approval, production sampling inspection, and quality assurance of electric storage water heaters.

KingPo Factory Advantages

KingPo is an ISO9001-certified manufacturer with over 15 years of experience in household appliance safety and performance testing equipment. We have delivered more than 40 units of IEC 60335-2-21 water heater performance testing systems to manufacturers and labs in China, Europe, and Southeast Asia since 2019. All equipment includes CNAS-accredited calibration reports, on-site installation guidance, lifetime free software upgrades, and 48-hour response during the warranty period from our Dongguan facility.

Professional Construction & Technical Precision

Key features include:

  • Dual Stations: Horizontal (110 cm length) and vertical (80 cm height), each with 150 kg load capacity and adjustable hooks for precise alignment
  • Electrical Measurement: 0.5 level digital display meter for current, voltage, power; high-power terminals and European/American sockets
  • Water System: Electromagnetic flowmeter (0.5 L/min min scale, 20 L/min max), pressure gauge (0–1 MPa, 0.02 MPa min scale, 0.5 accuracy), angle seat valve, 304 stainless steel sink/pipes
  • Safety Protection: Independent leakage protection per station, waterproof electrical control, full grounding
  • Control & Monitoring: Real-time parameter display, automatic recording, alarm for power-on/off time limits, current/power upper/lower limits
  • Frame & Material: Formed aluminum structure with A3 sprayed sealing plates, 304 stainless steel sink and pipes for durability and corrosion resistance

These elements ensure accurate, repeatable testing with high safety.

Primary Use Cases & Business Value

The water heater performance tester supports essential stages:

  • Product Development – Validate heating cycle, thermostat reset, and safety under water/electricity conditions
  • Certification Testing – Generate data for IEC 60335-2-21 compliance and safety certification
  • Quality Control – Batch verification of outlet temperature, case temperature, and safety parameters
  • Failure Analysis – Identify issues in heating element, thermostat, or thermal circuit breaker performance

It reduces test time, improves product reliability, and accelerates market entry.

Water Heater Performance Tester – KingPo IEC 60335-2-21 Compliant Dual Station Equipment for Horizontal/Vertical Electric Storage Water Heater Heating and Safety Testing
Chinese Engineer Analyzing KingPo Calorimeter Software-and Analyzing EER/COP Steady State Data

Compliance & Regulatory Assurance

Fully compliant with IEC 60335-2-21:2012 (particular requirements for storage water heaters). Calibration certificates available (additional cost). Regular verification of sensors, flowmeters, and electrical meters is recommended to maintain traceability and accuracy.

Procurement Benefits

Dual-station design doubles testing efficiency. Comprehensive documentation, installation support, and responsive after-sales service ensure long-term reliability. This water heater performance tester improves heating and safety validation accuracy, supports compliance claims, and minimizes quality risks. Contact us today for your customized quote – we’ll respond within 24 hours with detailed technical specifications and pricing.

Water Heater Performance Tester Technical

Parameter Specification
Model Number Water Heater Performance Tester
Standard IEC 60335-2-21:2012 Clause 22.102, 24.102.1, 24.102.2
Test Stations 2 (horizontal + vertical)
Horizontal Station 110 cm length, 150 kg load capacity
Vertical Station 80 cm height, 150 kg load capacity
Electrical Measurement 0.5 level digital display (current, voltage, power)
Flowmeter 0.5 L/min min scale, 20 L/min max
Pressure Gauge 0–1 MPa, 0.02 MPa min scale, 0.5 accuracy
Power Supply Test bench: 220V 50Hz; total power 3.5 kW × 2

Get Free Quote for IEC 60335-2-21 Water Heater Performance Tester

High-precision Water Heater Performance Tester – IEC 60335-2-21 compliant dual station equipment from KingPo factory.

The Core Value We Deliver to You

  • Dual Stations – Simultaneous horizontal/vertical testing
  • Full Safety Parameters – Withstand voltage, leakage current, insulation resistance
  • Factory Advantages – MOQ 1 unit, 1-month delivery, 1-year warranty
  • Complete Testing Support – Pair with our appliance test series
  • Faster Compliance – Accurate IEC 60335-2-21 data

Take Action Now – Submit inquiry in 30 seconds for best price, technical details, and support!

Water Heater Performance Tester Applications

  • Horizontal & Vertical Storage Water Heaters – Heating, outlet temperature, and safety performance testing per IEC 60335-2-21
  • Electric Water Heater R&D – Validate thermostat reset, heating cycle, and enclosure sweat performance
  • Certification Labs & QA – Compliance with IEC 60335-2-21 and safety certification
  • Production Quality Control – Batch inspection of withstand voltage, leakage current, insulation resistance
  • Failure Analysis – Identify issues in heating element, thermostat, or thermal circuit breaker

IEC 60335-2-21 Water Heater Performance Tester Detail

Water Heater Performance Tester FAQ

How to calibrate the KingPo Water Heater Performance Tester?
Calibration requires certified reference thermometers, pressure standards, and electrical meters to verify flowmeter, pressure gauge, and electrical parameter accuracy. Full procedure and recommended frequency are detailed in the user manual and calibration service guide.
Why do heating performance test results fail IEC 60335-2-21 compliance?
Common causes include incorrect thermocouple placement, unstable inlet water flow, thermostat malfunction, or power supply instability. Always perform pre-test alignment and monitor real-time data to identify issues early.
What are the latest standard updates for IEC 60335-2-21?
IEC 60335-2-21:2012 edition defines strict outlet temperature limits (≤98°C/99°C/110°C) and safety testing sequences. KingPo systems are fully compliant and upgradable for future amendments.
How does the system judge outlet water temperature during testing?
The system automatically monitors outlet temperature with thermocouples and alarms if it exceeds 98°C (normal mode) or 99°C (short-circuited thermostat), ensuring compliance with safety requirements.
Can the system test both horizontal and vertical water heaters simultaneously?
Yes, dual stations support simultaneous testing of one horizontal and one vertical unit, each with 150 kg load capacity and adjustable mounting hooks.
What electrical parameters are measured?
Current, voltage, power (0.5 level accuracy), withstand voltage, leakage current, insulation resistance, and grounding resistance are measured with independent leakage protection per station.
How accurate is the flowmeter and pressure gauge?
Flowmeter: 0.5 L/min min scale, 20 L/min max; pressure gauge: 0–1 MPa range, 0.02 MPa min scale, 0.5 accuracy, ensuring reliable inlet water simulation.
Is the system suitable for large-capacity storage water heaters?
Yes, each station supports up to 150 kg load, suitable for most household and commercial storage water heaters with adjustable mounting positions.
What maintenance is required for long-term accuracy?
Annual sensor recalibration, quarterly flowmeter/pressure gauge verification, and regular cleaning of 304 stainless steel sink/pipes are recommended to maintain performance.
How to request a customized configuration or quotation?
Contact our engineering team with your specific requirements (station size, additional safety tests, etc.), and we’ll provide a tailored solution and quote.

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