Cable model specifications and structural parameters for AC charging piles
SS SSPS SF SSPF S90S90 S90S90PS90 S90F S90S90PF S90U S90S90PU S90UPU
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Characteristics
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Executive standard
GB / T 33594
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Voltage
AC 450/ 750V
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Product brand
YRCC Cable
Description
1- New energy vehicle charging pile cable ( EV-AC )
1 - 1、Executive standard：
This product performs GB / T 33594 .
1-2、purpose：
The electric vehicle charging cable is used to connect the electric vehicle charging device and the charging infrastructure, and transmit power to the electric vehicle .output, and equipped with a certain number of signal lines, control lines, power auxiliary lines, etc. to ensure accurate control and operation of the entire charging process Safe and sound . Charging cables are generally used in charging stations, parking lots, hotels, communities, garages and other areas. Portable charging cables The cable can be placed inside the vehicle .
1 - 3、 Features
Voltage : DC voltage 1000 V , AC 450/ 750V ;
Operating environment temperature: -40~+50 ℃;
The long-term allowable working temperature of the cable does not exceed 90 ℃ ,
the cable has good thermal stability in long-term operation ;
The shielding effect of the cable is excellent ; The cable has excellent flexibility, Small bending radius ; The cable is oil resistant, acid and alkali resistant, water resistant, wear resistant, tensile resistant, rolling resistant, crack resistant, UV, good flame retardant performance; bending resistance 50000 More than times, it can meet the environmental requirements of outdoor, oil pollution, abrasion, and car rolling resistance ; GB / T 20234-2015 _ Wiring requirements for the charging interface ;
Environmental protection meets the requirements: RoHS and REACH .
1-4 _ Main Indicators and Parameters
Structure | Cable Characteristics |
1. Conductor | Rated temperature: -40℃~90℃ |
Material : bare copper | Rated voltage: DC 1000V _ |
2. Insulation | Insulation resistance constant (20°C) : ≥3670 MΩ.km , (Note: material code S ≥36.70 MΩ.km ) |
Material : TPE | Burn test: VW-1 |
Color : brown , blue, yellow/green | Minimum bending radius: ≥5D |
3. Fill | Pressure resistance: 8 .4 kV /15 min ( DC 1000 V ). 3.5 kV /15 min ( AC 450/750 V ). |
Material: PP | low temperature stretching : -40°C , elongation ≥ 20 % |
structure | Cable Characteristics |
4. Tape | Thermal shock : 150℃/1 h , no cracking . |
Material : non-woven fabric | oil resistant : IRM 902, 168 h , 100°C , the rate of change in tensile strength ≤±40%; elongation at break≥3 00% ( TPU ) , rate of change ≤ ± 30%. |
5. Sheath | anti-extrusion : S ≤ 4, ≥4 KN ;4≤S ≤35 , ≥11 KN ; S > 35, ≥15 KN ; |
Material : TPE or TPU | Acid and alkali resistance : 168 h , Change rate of tensile strength ≤±30%; elongation at break ≥100%. |
color : black / orange | Environmental requirements: RoHS , REACH |
1 - 5 Code, name and meaning
conductor structure | |
( omitted ) | No. 5 copper conductors |
R | No. 6 copper conductor |
Insulation material code | |
S | Continuous working temperature 70 ℃ Thermoplastic Elastomer ( TPE ) |
S 90 | Continuous working temperature 90 ℃ Thermoplastic Elastomer ( TPE ) |
Sheath ( inner sheath ) material code | |
S | Continuous working temperature 70 ℃ Thermoplastic Elastomer ( TPE ) |
S 90
| Continuous working temperature 90 ℃ Thermoplastic Elastomer ( TPE ) |
f | Thermoset Elastomer Synthetics |
u | polyurethane elastomer material |
Y J | Halogen-free cross-linked polyolefin or similar material |
Structural property code | |
P | Copper wire braided overall shielding |
( P ) | Signal or control core copper wire braid shield |
( P2) | Signal or control wire core aluminum-plastic composite tape wrapped + copper wire braided composite shielding |
1- B Cable model specifications and structural parameters for AC charging piles
MODEL NAME
Commonly used cable | Models and cable names |
SS | TPE Insulated TPE Sheath Electric Vehicle Charging Cables |
SSPS | TPE insulation Steel wire braid shielding TPE inner sheath and sheath Electric vehicle charging cables |
SF | TPE Insulated Thermoset Elastomer Sheath Electric Vehicle Charging Cables |
SSPF | Thermoplastic elastomer insulation copper wire braid shield thermohydrogen elastomer inner sheath thermosetting elastomer sheath electric vehicle charging cable |
S90S90 | TPE Insulated TPE Sheath Electric Vehicle Charging Cables |
S90S90PS90 | TPE insulated steel wire braid shielded TPE inner sheath and sheath Electric vehicle charging cables |
S90F | TPE Insulated Thermoset Elastomer Sheath Electric Vehicle Charging Cables |
S90S90PF | TPE Insulation TPE Inner Sheath Thermoset Elastomer Sheath Electric Vehicle Charging Cables |
S90U | TPE Insulated Polyurethane Elastomer Sheath Electric Vehicle Charging Cables |
S90S90PU | Thermoplastic elastomer insulation Copper wire braid shielding Thermoplastic elastomer inner sheath Polyurethane elastomer sheath Electric vehicle charging cable |
S90UPU | TPE insulation Copper wire braid shielding Polyurethane elastomer inner sheath and sheath Electric vehicle charging cables |
Regulation Grid
Cable Type | Core type | Nominal cross-sectional area（mm²） |
AC charging cable | Main insulated core | 1.0-70 |
signal or control core | 0.5-1.5 |
Example of model specification :
Signal or control cores allow multiple combination units.
Thermoplastic elastomer insulated copper wire braid shielding Polyurethane elastomer inner sheath and sheath Electric vehicle AC charging cables, The conductor is the sixth kind of conductor , the rated voltage is 450/750V , the main insulated core is 3 cores, the nominal cross-sectional area is 25mm2 , and a pair of 0.5mm2 signal or control cores, the signal or control cores are twisted and have a copper wire braided shielding layer on the outside. expressed as :
EV - RS 90 UPU 4 5 0/750 V 3 x 25+(2 x 0.5)( P ) GB / T 33594-2017
The thickness of the sheath of the cable for AC charging and the outer diameter of the cable ( S , S 90 and E. insulation )
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