Semi-hermetic Commercial Air Conditioner Terminal Plate Manufacturer

Semi-hermetic Commercial Air Conditioner Terminal Plate

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Application:
Semi-hermetic commercial air conditioner terminal plate is mainly used in large-scale water-cooling components, requiring the terminals to have high current carrying capacity, strong withstanding ability of voltage and mechanical stress at the same time establish electrical connection.

Materials:
Metal plate: C45
Pin: C45/ 446SS/ 4J28
Glass: High temp fused glass

Our hermetic terminal plate has features as below

Good insulator: static test at 500VDC, insulation greater than 5000MΩ
Air tightness: remain air tight at 2.5MPa
High voltage withstanding: greater than 2000VAC, current leakage less than 0.5Ma
Corrosive resistant: with reference to salt spray standard GB/T2423.17, reaching level 8 and above
Resistant to various refrigerant: R114a, R410a, R22 and CO2
Resistant to cold and thermal shock: remain functioning from -40 degree Celsius to 300 degree Celsius.

Manufacturing flow

1. Goods receiving
2. Incoming inspection
3. Steel needle etching
4. Oil removing on metal cap
5. Assembly and sintering
6. Air permeability inspection
7. Chemical nickel plating
8. Welding
9. Silicon process
10. Electrical property inspection
11. Appearance inspection
12. QA inspection
13. Packaging
14. Shipping

Surface treatment:
We adopt the environmental friendly electroplating technique, which is electroless nickel plating at 3-5 μm thickness. The nickel coat does not contain hazardous substances such as mercury, lead, cadmium and hexavalent chromium, reaching EU's standards. It passed the SGS environmental test.

Corrosive resistant ability: After a 12 hours 5% salt spray test, the rusty area must not exceed 5% of the total area according to the ISO9227-2017 test standard.
Salt spray test standard: GB/T2423.17,IEC60068-2-11,ISO4628-3

Tables below showing all models of the semi-hermetic commercial air conditioner terminal plate that we manufactured previously

Semi-hermetic Commercial Air Conditioner Terminal Plate SCP-1

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SCP-1	24mm	60mm	2*M10-Φ10	94mm	25024024	Electroless nickel	270A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-58

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-58	23mm	48mm	2*M12-Φ14	115mm	25016023	Electroless nickel	300A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-66

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-66	12mm	30-33mm	M8-M6-Φ8	68mm	17013012	Electroless nickel	200A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-75

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-75	25mm	49-80mm	2*M10-Φ16	123.5mm	32225325	Electroless nickel	270A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-20

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-20	12mm	30mm	M6-M5-Φ8	70mm	16512012	Electroless nickel	170A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-60

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-60	6.5mm	5mm	Φ3.2mm	36.5mm	63636.5	Electroless nickel	30A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-47

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-47	6.5mm	3.6mm	Φ3.2mm	36.5mm	Φ46*6.5	Electroless nickel	30A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-5-14

Model	Pin specifications	Pin length: mm	Surface treatment	Maximum current
SC-5-14	1/2-13UNC 3/8-16UNC	150mm	Copper	200A

Semi-hermetic Commercial Air Conditioner Terminal Plate SC-4-17

Model	Body thickness: mm	Distance between pins: mm	Pin specifications	Pin length: mm	External size: mm	Surface treatment	Maximum current
SC-4-17	7.2mm	4.2mm	Φ3.2mm	39mm	52527.2	Electroless nickel	30A

Index
semi-hermetic seal, glass to metal seal, commercial compressor seal