Basic Info.
Model NO.
KMZ, DMH, KPL, GNZ,
Discharge Rate
Low Discharge Rate
Certificates
IEC60623: 2001, Ce, Kema, Crcc, En61373:2010
Wide Temperature Range
-40~60
Long Service Life
Over 20 Years
Management System
ISO9001, ISO14001, Ohsas18001, Iris
Product Description
The Ni-Cd battery for rail transit application manufactured by Sichuan Changhong Battery Co., Ltd. has been gained international certificate of IEC60623-2001, Korean certificate of KS, CE certificate. This kind of nickel cadmium battery has several advantages, such as good discharge performance under big current and low temperature, wide operation temperature, minor self-discharge, excellent resistance performance to electric abuse, free maintenance, high mechanical strength, high safety factor, high resistance to impact and vibration.
Changhong Nickel Cadmium battery for rail transit application is specially suitable for emergency and general lighting of vehicle, metro and light rail train, signal on rail intersection, driving power of safety fence, emergency lighting power for railway station and subway station, as well as diesel engine starting.
Changhong Nickel Cadmium battery can conduct normal operation under the temperature at -40ºC~+70ºC. The battery can be discharged 70% of rated capacity by 0.2ItA.
Technical Advantages
Long service life, the battery can reach the best life cycle cost after over 5000 times charge and discharge.
Compact volume, high specific energy, convenient for improving carrying capacity of vehicles.
The reasonable structural design not only ensures the reliability of battery leak proof structure, but also is convenient for monitoring the electrolyte state.
Adopting the new valve control type assembling vent plug avoids the decrease of water, prolongs the maintenance period of the nickel cadmium battery, guarantees the performance of Ni-Cd battery and extends the service life.
Selecting the optimum density potassium hydroxide solution(high purity) as electrolyte reduces the internal resistance of the nickel cadmium battery, improves the performance under low temperature, big current discharge and high temperature charge.
Super high charge-discharge efficiency, lower water consumption.
Free maintenance, in general, at least within 3 years no need to conduct activating treatment during the whole operation period.
Certificates
TUV Rheinland IEC60623: 2001 product type approval certificate (KPL, KPM, KPH, KPX)
TUV Rheinland EN61373:2010 impact and vibration test of rolling stock equipment standard product type approval certificate
CE certificate (KPL, KPM, KPH, KPX)
IRIS certificate
KEMA IEC60623:2001(4th edition) product type approval certificate
China railway CRCC certificate
The test report signed and issued by SGS, the burning test and burning concomitancy phenomenon of rail vehicles material and its composition was carried out according to DIN54837:2003 and classified according to DIN5510-2:2003.
Successful application cases
Zhengzhou Metro line No. 1
Beijing Metro line No. 1 and 2
Chang Zhutan intercity motor train unit
Shanghai Maglev train project, Beijing Maglev train project
Dalian Metro line No. 1 and 2
CRH3C motor train unit
CRH380 series motor train unit
Intercity motor train unit with a speed of 140 km/h
Motor train unit with a speed of 250 km/h and a speed of 350 km/h
Table 1 Characteristic Comparisons sheet Of Lead Acid Battery And Nickel Cadmium Battery
| Items | Lead acid battery | High discharge rate Ni-Cd battery | Medium discharge rate Ni-Cd battery |
| Nominal voltage | 2.0V | 1.2V | 1.2V |
| Floating voltage | 2.23V/cell~2.30V/cell | 1.38V/cell~1.42V/cell | 1.43V/cell~1.47V/cell |
| Working voltage feature | Common | Good | Good |
| Standard charge-discharge current | 0.1I10A | 0.2I5A | 0.2I5A |
| High current discharge feature | Discharge at 7ItA in a short time | Discharge at 15ItA in a short time | Discharge at 10ItA in a short time |
| Ability to withstand overcharge and over discharge | Capacity loss, shorten cycle life | Good | Good |
| Influence of floating voltage on service life | Discharge voltage is over 2.35V/cell, service life will be halved | No influence | No influence |
| Cycle life(100%DOD)/time | 200~400 | 800~1200 | 1000~1200 |
| Service life | 3 years | 12~20 years | 15~20 years |
| Operation ambient temperature | -20ºC~40ºC | -40ºC~70ºC | -40ºC~60ºC |
| High temperature performance | At over 50ºC, charge acceptance and capacity will decrease and cause big influence on service life | At 50ºC, the capacity will keep over 90%, cycle life ≥200 times | At 50ºC, the capacity will keep over 90%, cycle life≥200times |
| Low temperature performance | Low temperature charging efficiency | ≤50% | ≥85% | ≥85% |
| Discharge at -20ºC0.2I5A | 40% | ≥80% | ≥70% |
| Discharge at -40ºC0.2I5A | Unable to discharge | ≥50% | ≥30% |
| Thermal runaway | Yes | No | No |
| Premature capacity loss | After about 20cycles, capacity declines sharply, and the battery loses efficacy | No | No |
| Maintenance free | Many limiting conditions | Few limiting conditions | Few limiting conditions |
| Safety | Normal | Excellent | Excellent |
| Reliability | Normal | Excellent | Excellent |
Table 2 Nickel Cadmium Battery Model And Specification Table for Railway Application
| Battery model | Rated capacity(Ah) | Nominal voltage(V) | Max. weight(kg) | External dimension(mm) | Thread of terminals | Material of container | Successful applications |
| Length | Width | Height |
| 10GN40 | 40 | 12 | 24.0 | 200 | 240 | 285 | M8 | ABS | Railway air-conditioning passenger car model 25G |
| KGL95-(2) | 95 | 1.2 | 6.50 | 68 | 190 | 345 | M10×1 | PP | Taiwan railway |
| KPL100 | 100 | 1.2 | 6.20 | 80 | 141 | 370 | M10×1 | PP | Taiwan electric multiple unit |
| KPL125 | 125 | 1.2 | 6.50 | 53 | 190 | 402 | M10×1 | PP | Taiwan electric multiple unit model E1000 |
| KPL130 | 130 | 1.2 | 7.00 | 53 | 190 | 395 | M10 | PP | Taiwan electric multiple unit model EMU500 |
| KPL165 | 165 | 1.2 | 9.00 | 70 | 190 | 395 | M10 | PP | Taiwan electric multiple unit model EMU600 |
| GN300-(3) | 300 | 1.2 | 21.0 | 138 | 276 | 450 | M16 | PP | Ordinary railway passenger car model 25B |
| GNZ75 | 75 | 1.2 | 6.40 | 80 | 141 | 370 | M16 | PP | Diesel locomotives for Argentina |
| KMZ100P | 100 | 1.2 | 6.60 | 80 | 141 | 370 | M16×1.5 | ABS | Inter-city railway passenger car for Iran, Tehran |
| GNZ120-(4) | 120 | 1.2 | 7.50 | 92 | 141 | 365 | M16 | PP | Railway air-conditioning passenger car model 25G 25T |
| KPH190 | 190 | 7.2 | 14.0 | 115 | 175 | 420 | M16 | PP | Diesel locomotives for Taiwan railway |
| GNC100-(4) | 100 | 1.2 | 5.00 | 62 | 138.5 | 267 | M16 | ABS | Railway self-power supply train |
| GNC120-(4) | 120 | 1.2 | 6.00 | 79 | 139 | 291 | M16×1.5 | ABS | Qinghai-Tibet railway project, Shenyang light railway |
| GNC170-(2) | 170 | 1.2 | 9.70 | 107 | 165 | 348 | M20 | PP | Speed-increase train DF11G
Diesel locomotives for Argentina |
| GNC170-(5) | 170 | 1.2 | 7.60 | 79 | 140.7 | 367 | M16×1.5 | PP | Diesel locomotives for Vietnam, Myanmar, Congo, Nigeria |
| GNC190 | 190 | 1.2 | 8.50 | 79 | 140.7 | 367 | M16×1.5 | PP | Diesel locomotives for Sudan, Pakistan, Turkmenistan |
| GNC210 | 210 | 1.2 | 12.5 | 107 | 165 | 348 | M20 | PP | Diesel locomotives for Turkmenistan, Malaysia, New Zealand |
| GNC220 | 220 | 1.2 | 13.0 | 107 | 165 | 348 | M20 | PP | Diesel locomotives for Australia, Iraq |
Table 3 Nickel Cadmium Battery Model And Specification Table for Track Traffic Application
| Battery model | Rated capacity(Ah) | Nominal voltage(V) | Max. weight(kg) | External dimension(mm) | Thread of terminals | Material of container | Successful applications |
| Length | Width | Height |
| GN50-(3)A | 50 | 1.2 | 3.20 | 53 | 145 | 280 | M10×1 | PP | Beijing metro line 1, 2, 13, line Batong
|
| GN50-(3)B | 50 | 1.2 | 3.20 | 68 | 134 | 245 | M10×1 | PP |
| GN50-(3)C | 50 | 1.2 | 3.00 | 68 | 134 | 245 | M10×1 | PP |
| GN60 | 60 | 1.2 | 3.60 | 53 | 145 | 280 | M10×1 | PP |
| GN60-YL | 60 | 1.2 | 3.60 | 49 | 135 | 365 | M10×1 | ABS | Beijing metro
Tehran metro |
| GN75-(2) | 75 | 1.2 | 4.00 | 49 | 135 | 365 | M10×1 | PP | |
| KPM85 | 85 | 1.2 | 4.20 | 70 | 134 | 285 | M16 | PP | Beijing metro line 13 |
| KMZ100P | 100 | 1.2 | 6.80 | 79 | 139 | 370 | M16×1.5 | ABS | Tianjin Binhai rapid railway |
| GNZ100-(4) | 100 | 1.2 | 9.00 | 80 | 141 | 370 | M16 | PP | Iran inter-city train |
| KMZ120P | 120 | 1.2 | 5.24 | 93 | 123 | 309 | M20 | PP | Shanghai metro line 1 |
| KM120P | 120 | 1.2 | 6.20 | 80 | 141 | 370 | M16×1.5 | PP | Dalian light railway line 3 |
| KMZ120P-(3) | 120 | 1.2 | 5.40 | 93 | 123 | 309 | M20 | PP | |
| KMZ120P-(4) | 120 | 1.2 | 7.10 | 92 | 141 | 365 | M16×1.5 | PP | |
| KMZ140P-(2) | 140 | 1.2 | 6.00 | 93 | 123 | 309 | M20 | PP | |
| KMZ140P-(3) | 140 | 1.2 | 5.90 | 78 | 163.5 | 335 | M12 | PP | Beijing metro line 2 |
| KMZ150P | 150 | 1.2 | 6.50 | 115.2 | 123 | 309 | M12 | PP | |
| KMZ160P | 160 | 1.2 | 7.00 | 115.2 | 123 | 309 | M12 | PP | Zhengzhou metro line 1 |
| KMZ160P-(3) | 160 | 1.2 | 7.00 | 68 | 190 | 345 | M10×1 | PP | Dalian light railway line 3 |
| KMZ160P-(4) | 160 | 1.2 | 7.00 | 115.2 | 123 | 309 | M12 | PP | Zhengzhou metro line 2 |
| KMZ180P | 180 | 1.2 | 7.30 | 115.2 | 123 | 309 | M20 | PP | Shanghai metro line 2 |
| KMZ180P-(2) | 180 | 1.2 | 7.30 | 115.2 | 123 | 309 | M12 | PP | Shanghai metro line 1 |
| KMZ180P-(3) | 180 | 1.2 | 9.50 | 70 | 190 | 405 | M16 | PP | Dalian light railway |
| KMZ180P-(4) | 180 | 1.2 | 8.00 | 115.2 | 123 | 309 | M12 | PP | Dalian metro line 1, 2 |
| GNG20-(3) | 20 | 1.2 | 1.30 | 36.5 | 80.5 | 240 | M10 | PA | Chongqing light railway line 2 |
| GNG30 | 30 | 1.2 | 1.75 | 36.5 | 80.5 | 280 | M10 | PA | Chongqing light railway line 2 |
| GNG40-(3) | 40 | 1.2 | 1.80 | 49 | 81.5 | 244 | M10 | ABS | |
| GNG50 | 50 | 1.2 | 2.70 | 74.7 | 81 | 243 | M12 | PA | Chongqing light railway line 2
Chongqing light railway line 2, 3, and extension line |
| 6DMH80 | 80 | 7.2 | 21.0 | 256.2 | 170 | 310 | M6 | PP | Guangzhou metro line 4 |
| 6DMH100 | 100 | 7.2 | 21.0 | 256.2 | 170 | 310 | M6 | PP | EMU with a speed of 250km. and 350km. |
| DMH120 | 120 | 1.2 | 5.65 | 93 | 123 | 309 | M20 | PP | Chang Zhutan inter-city EMU |
| GNG140 | 140 | 1.2 | 7.80 | 79 | 140.7 | 367 | M16×1.5 | PP | Beijing metro line Fuba |
| DMH160 | 160 | 1.2 | 7.05 | 115.2 | 123 | 309 | M20 | PP | CRH3C type EMU
CRH380 series EMU |
| DMH160-(2) | 160 | 1.2 | 6.30 | 95 | 137 | 306 | M12 | PP | Inter-city EMU with a speed of 140 km. |
| DMH230 | 230 | 1.2 | 8.50 | 93 | 169 | 315 | M20 | PP | CRH5 type CRH |
| GNC28 | 28 | 1.2 | 1.19 | 36.2 | 80 | 191 | M10 | PA | Shanghai maglev train |
| GNC40-(6) | 40 | 1.2 | 1.50 | 36 | 80.5 | 231 | M10 | PA | Beijing maglev train |
| GNC60-(12) | 60 | 1.2 | 4.50 | 61 | 138 | 266 | M16 | ABS | Tehran metro line 1, 2, 3
Changchun light railway |
| GNC100-(5) | 100 | 1.2 | 4.50 | 61 | 138 | 266 | M16 | ABS | Changchun light railway |
| GNC100-(6) | 100 | 1.2 | 5.80 | 79 | 139 | 291 | M16×1.5 | ABS | Ethiopia light railway |
| GNC120-(4) | 120 | 1.2 | 6.00 | 79 | 139 | 291 | M16×1.5 | PP | Shenyang light railway
Chengdu 17 lines trams |
Address:
519#, Sanjiang Avenue, Economic Development Zone, Mianyang, Sichuan, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Sichuan Changhong Battery Co., Ltd. (National Factory No. 756 established in 1971), is a state whole-owned subsidiary company of Sichuan Changhong Electric Co., Ltd. Changhong Battery is located in Economic development area, Mianyang which is the science and technology city of China. The factory is equipped with professional research and development institutions, quality testing center, and advanced production technology and equipment. More than 880 staff is working here, among of which has over 200 senior and semi-senior engineering technicians specializing in researching chemical battery and its management system. Changhong Battery has gained 45 national patents, finished and undertook over 100 ministerial and national major engineering projects.
Changhong Battery is mainly engaged in R & D, manufacture and sale of new energy battery, high power lithium-ion power system, long-life nickel-ion storage battery, Silver-zinc rechargeable battery, Sintered type nickel-cadmium battery, pocket type nickel-cadmium battery, gas recombination nickel-cadmium battery, nickel-metal hydride battery and power management battery system. The battery and service that Changhong Battery provided are widely used in Aerospace, railway locomotives, urban rail transit, electric vehicles, petroleum and petrochemical, communication base station, mining, electric tools, telecom network & utility power, emergency lighting, renewable energy (wind energy and solar PV energy), AGV, UPS, diesel engine starting, electrical household appliances and other civil and military fields. After more than 40 years development, Changhong Battery has become the power industry leader of China. Now our company is concentrating on providing customers with leading technology, quality and reliable power supply system application solutions.
Our company can provide products according to your requirements.
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