Introduction
Double sided circuit board means has a double-sided copper, and metallized holes, that is double-sided copper, and copper are holes inside
Both sides have double wiring board, but to use the wire on both sides. Both sides must be in the room with appropriate electrical connections. "Bridge" between this circuit called vias. Guide hole in the PCB, metal filled or coated with holes, which can be connected to the conductors on both sides. Because dual-panel area twice as big than the single panel, double panel to solve the single-panel wiring staggered because of difficulty (can be turned to the other side of the hole), it is more suitable for use in more complex than single-panel circuit.
Advantages
Compared with single-board: wiring convenient, simple, labor-intensive wiring smaller, shorter line length.
Double Circuit Board Design Steps
1. Prepare circuit schematics
2. Create a new file and loaded PCB component package library
3, planning board
4, into the network table and components
5, automatic layout components
6, layout adjustment
7, the network density analysis
8, wiring rules set
9, automatic routing
10, manually adjust the wiring
Product Details:
Payment & Shipping Terms:
|
Product Name: | Water Cooled Industrial Chiller | Refrigerant: | Standard Type R22 |
---|---|---|---|
Cooling Capacity: | 35.3kw | Power Supply: | 380V-50HZ-3PH |
Refrigeration: | R22/R407C/R410A | Condenser: | Shell And Tube Type |
Standard: | CE | Application: | Cooling Or Heating |
Number Of Refrigeration Circuit: | 1 | Type: | Package Type Water Cooled Water Chiller |
Highlight: | Recirculating Water Chiller,Portable Water Chiller |
10.2~156 KW Blow Film Industrial Water Chiller Box With Double Scroll Compressor
1. Technical detail:
Model HLLW ~ |
10SPI |
|
|
×1000 kcal/h |
30.4 |
KW |
35.3 |
|
Input Power (KW) |
7.9 |
|
Comp. Input Power×Qty. (KW) |
6.8 |
|
Chilled Water Pump Power (KW) |
1.1 |
|
Comp. Current (A) |
16.2 |
|
Power Supply |
3φ-380V-50HZ |
|
Safety Protection |
Phase reversion protection, Phase lack protection, Overload current protection, protection, Water flow protection, |
|
Number of Refrigeration Circuit |
1 |
|
Capacity Control (%) |
0, 100 |
|
Refrigerant |
R407C |
|
Condenser |
Shell and Tube Type |
|
Water Side Max Pressure (MPa) |
1 |
|
Dia. of Pipe to Condenser (inch) |
1-1/2" |
|
Cooling Water Flow (L/m) |
120.6 |
|
Condenser Water Pressure drop (kPa) |
29 |
|
Dia.of Pipe to Evaporator (inch) |
1-1/2" |
|
Chilled Water Flow (L/m) |
101.2 |
|
Running Noise dB(A) |
72 |
|
Tank Volume (L) |
180 |
|
Total weight (Kg) |
460 |
|
Dimension L×W×H |
850×550×1050 |
2. Description And Design features
HUALI blow film water chiller, high effiency and energy saving. Improve the blow film machine production
working effiency. Reduce film defect.
Design features
Danfoss/Copeland compressor
Minamoto iron pump, and Stainless steel CNP pump for operation
Copper coil type evaporator, shell and tube type for option
Stainless steel tank
Original Schneider electrical components
All nessesary safetey devices
Refrigerant can be R22, R407C, R410A, R134A optional.
Voltage 3pH 380V/50Hz, or 220V-3PH-50,60HZ.
Huali water cooled chillers apply to many industries, such as laser industry, electroplating industry, chemical
industry, PCB industry, injection molding industry, food & drink processing industry, etc. Besides, water
cooled screw chiller can be used for some place such as hotel, mall, etc. as the main engine of central
air-conditioning.
3. Water cooled chiller configuration table
Main accessories |
Brand |
Original place |
Compressor(Scroll type) |
Copeland |
America |
Appliance Components |
Schneider |
French |
Stainless stell tank |
HUALI |
Huali |
Condenser |
HUALI |
Huali |
Evaporator |
HUALI |
Huali |
Pressure gauge |
LAEADA |
Guangzhou(Joint venture) |
Temperature controler |
PUNP |
Guangzhou |
Dry filter |
Emerson |
America |
Expansion |
Emerson |
America |
Water pump |
Nanfang |
Hangzhou |
Casing |
Powder painting |
Huali |
Pressure system |
JUNLF |
Shanghai |
4. Real photo
FAQ:
Q: What information do you need to provide in order to get a quotation?
A: Generally, for industrial water chiller we need to know the following information in order to suggest the suitable water chiller models and for providing the quotation.
1) Air cooled or water cooled?
2) Cooling Capacity.
3) Power Supply.
4) Refrigerant.
5) Chilled water outlet temperature.
6) Evaporator need pipe coil type or shell and tube type.
7) With water pump and water tank or not.
8) Order Quantity etc.
Our standard industrial scroll water chiller is 380V/3P/50Hz, refrigerant R22, chilled water outlet is 5~20Deg.
With water pump and S/S water tank, the evaporator is pipe coil type in the water tank.
Q: Can I have a samples for testing before ordering products?
A: Yes, you can.
We sincerely suggest that customers should have some samples of required fans for testing because the truly performance of fans can be fully demonstrated after testing is conducted.
Q: What is the warranty of products?
A: For 1 year warranty. Free to amend and change the parts due to quality reasons in warranty year.
Maybe you are interested:
Specs-Water Cooled Package Unit-HUALI.pdf
Specs-Low Tem.Chiller-HUALI.pdf
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345