Quality Rapid-Rate Thermal Cycling Chamber for Solar Panel PV Module Industrial Tesing

• Power Supply: 380V /220V
• Certification: CE, ISO
• Warranty: 1 Year
• Working Chamber Volume: 225L
• Temp. Rate of Change: 10 Oc/Min
• Temp. Range: -70oc~+100oc(Rapid Temp. Change -40oc~+85ocfull Li
• Model NO.: ESS1000L-C10
• Temp. Constancy: +/-3.0oc
• Heater: Iron-Chrome Wire Heater
• Compressor: France Imported Tecumseh Semi-Hermetic Compressor
• Blower: Centerifugal Blower
• Power: AC380+/-10% 50Hz 3phase4wires+Groud Wires
• Standard Accessories: Sight Window, Cable Port, Baffle, Baffle Frame*2
• Control System: Balanced Temperature & Humidity Control System
• Transport Package: Strong Plywood Case, Meet International Standard
• Specification: Standard and Customized
• Trademark: KOMEG
• Origin: Dongguan, China
• HS Code: 90321000
• Production Capacity: 1000 Sets/Year

Product Description

Quality Rapid-Rate Thermal Cycling Chamber for Solar Panel PV Module Industrial Testing
 
1. Applications: 
 
KOMEG Turnkey Environmental Stress Screening (ESS) Systems are specially designed to meet a range of ESS testing applications. ESS Systems consist of a test chamber, controller, product fixture, interconnect and wiring, and a functional tester.
 
Developed to help electronics manufacturers detect product defects and production flaws, Environmental Stress Screening forces infancy product failures that would otherwise occur after final assembly and product delivery. ESS Chambers' goal is to improve profitability by eliminating defective products. ESS Systems can meet individual performance needs, product loading, and throughput requirements. KOMEG Technology has the experience to provide the best solution for ESS testing at your company.
 
2. Thermal Cycling Chambers' Features:
 
Standard Water-cooled systems
Copper tubing cooling coils with aluminum fins;
Solder-in-place components minimize leakage;
High-temperature siphoned or silver soldered joints
Stainless steel drip pans in both compressor and cascade compartments contain condensate;
HFC refrigerants;

3. ESS Test Chambers Specifications

Model	ESS-SL
	1000SL15
Working Chamber Volume(L)	1000L
Temp Rate of Change(  ºC /Min)	15 ºC /Min
Temperature Range	-70 ºC~+100 ºC( Rapid Temp Change -55 ºC~+85 ºC Full Linear Control)
Humidity Constancy	±0.5 ºC
Temp Constancy	±3.0 ºC
Exterior Material	Cold-rolled steel sheet (Rustproof & Plastic Spray treated )/ Stainless Steel
Interior Material	Stainless Steel Plate(SUS 304)
Insulation Material	Rigid Polyurethane Foam
Safety Devices	overpressure, overheat, and over current protection for compressor, over temp. protection,
Compressor	Semi-Hermetic Compressor
Cooling Mode	Water Cooled
Control system	Balanced Temperature & Humidity Control System(BTC type)
Heater	Iron-chrome wire heater
Blower	Centrifugal Blower
Observation Window	Glass incorporating heat generator
Temp Sensor	Pt-100
Controller	Touch screen programmable controller
Ambient Temp.	+5ºC~+35ºC
Power	AC 380V/50Hz 3phase 5 wires+ ground wire
Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available

4. ESS Test Chambers Application on Solar Panel PV Module Industrial:
 
Solar Panel Test Conditions is as below:
 
Thermal Cycle Test Profile
Suggested Test Profile:
Step 1: Ramp from ambient to -40 ºC (100 ºC/hr max on the module, or 39 minutes) (UL ramp is air temp.)
Step 2: Hold -40 ºC for 10 minutes minimum (±2 ºC)
Step 3: Ramp to 85 ºC (100 ºC/hr max on the module, or 75 minutes) (UL 90 ºC, the ramp is air temp.)
Step 4: Hold at 85 ºC for 10 minutes minimum (±2 ºC) (UL 90ºC)
Step 5: Ramp to 23 ºC(100 ºC/hr max on the module, or 36 minutes) (UL ramp is air temp.)
Step 6: Go to step 1. Cycle 50 or 200 times.(UL 200 times)
 
Testing time:
Note: Total time per cycle is not to exceed six hours.
Fastest cycle time is 170 minutes/2.8hours (ramping at 100 ºC/hr)
Slowest cycle time is 360 minutes/6hours (ramping at 44 ºC/hr)
 
Total test time: Maximum ramp rate: 6 days or 24 hours.
 
Humidity-Freeze Test Profile
Suggested test profile:
Step 1: Ramp from ambient to 85 ºC/85%(100 ºC/hr max on the module, 36 minutes)
Step 2: Hold 85/85 for 20 hours minimum (±2 ºC, ±5%)
Step 3: Turn off humidity control. Ramp to 0 ºC (100 ºC/hr max on the module, 51 minutes)
Step 4: Ramp to -40 ºC (200 ºC/hr max on the module, 12 minutes)
Step 5: Hold -40 for 0.5 hours (±2 ºC, 30 minutes)
Step 6: Ramp to 0 ºC (200 ºC/hr max on the module, 12 minutes)
Step 7: Ramp to 23 ºC(100 ºC/hr max on the module, 51 minutes)
Step 8: Go to step 2. End test after ten cycles.
 
Note:
The maximum total time for steps 3 to 7, plus step 1, is four hours.
The minimum time possible is 156 minutes or 2.6 hours.
 
Total test time: 9.4 - 10 days
After-sale warranty:

We have a professional after-sales service team, to ensure a quick response with experienced advice, solutions, etc.

Actually we will prepare all the spare parts (maybe needed) for 3 years(negotiable), which will be delivered together with the test chamber.