Copper sliding contact carbon brush, metal graphite carbon brush, C412 collector

NegotiableUpdate on 03/28

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

When installing the copper sliding contact carbon brush and metal graphite carbon brush C412 current collector, its parallelism with the centerline of the running track of the electrical equipment should be adjusted to no more than 1.5mm/1000mm. The subsequent installation of the sliding line should ensure that the straightness with the first sliding line and the straightness with the running track of the electrical equipment are both no more than 1.5mm/1000mm.

Product Details

oneCopper sliding contact carbon brush, metal graphite carbon brush, C412 collectorProduct Features

The DHG (DHGJ) series safety sliding contact line has the advantages of small space occupation, flexible combination, small curve radius, and easy and fast installation.
Application areas: Port transportation, papermaking, water supply, automobile manufacturing, home appliances, logistics and other industries.

Copper sliding contact carbon brush, metal graphite carbon brush, C412 collector

2： Product model and specifications

a. Transmission conduit

铜滑触片碳刷金属石墨碳刷 C412集电器

Single stage guide rail maximum continuous load capacity: 50A; 80A; 125A ; 140A ; 170A ; 210A ; 270A ; 320A ; 360A
Second level guide rail cross-sectional area: 10mm2; 16mm2; 25mm2; 35mm2; 50mm2; 70mm2; 95mm2; 150mm2
Number of three conductive phases: 3 phases; 4 phases; 5 phases; 6 phases; 7 phases; 8 phases; 12 phases; 14 phases
Four tube sliding wire: J-aluminum alloy; R-bend pipe; Ordinary type without label

b. Collector

铜滑触片碳刷金属石墨碳刷 C412集电器

Electric brush current carrying capacity: 40A; 60A; 150A
Number of electric brush phases: 3 phases; 4 phases; 5 phases; 6 phases; 7 phases; 8 phases; 12 phases; 14 phases
Three characteristics: A-aluminum alloy; R-bend pipe
Four collectors: multi-stage tubular collector

3： Main technical parameters

1. Safety indicators

serial number	category	indicator value
1	Inter pole and pole to ground insulation resistance	＞10MΩ
2	Insulation dielectric strength test	3000V AC power frequency, no breakdown or flicker phenomenon for 1 minute
3	Compared to the leakage trace index	CT1＞600V
4	Flammability test	Self extinguishing
5	Environmental Test	High temperature resistance test:+55 ℃ Low temperature resistance test: -20 ℃ Moisture and heat resistance test with relative humidity of 95%+40 ℃
6	Electric stability	50 times I rated 0.1s
7	Electric thermal stability	2 times I rated for 1 second
8	Impact resistant to chemical corrosion and stability	Acid resistant, alkali resistant, salt spray resistant corrosion
9	Shell protection level	IP13 IP23 IP54

2. Main performance indicators

category	indicator value
Transmission guide rail	Complies with the requirements of GB3952-3957-83 "Conductors of Wires and Cables" standard, Electrical resistivity ρ≤ 0.017 Ω mm/m
brush	Resistance coefficient: 0.1~0.35; Friction coefficient: 0.2; Contact voltage drop: 0.3~0.7V; Wear and tear during 2000KM operation: ＜ 0.7mm; Effective wear of electric brush: 4-6mm; Effective working pressure: 1.8-203N/cm
current collector	Main material: Powder metallurgy (copper and graphite) Environmental temperature: -40 ℃~+105 ℃ Operating speed: U ≤ 120m/min Working voltage: not exceeding 660V AC or 1000V DC Electric brush contact voltage drop: 0.3~0.7V Effective wear of electric brush: 4-6mm Traction force: F ＜ 80N;

4： Model and Basic Data

1) The DHG type sliding wire (conduit) is composed of an engineering plastic shell and different numbers of copper bars. The shell has a dual function of insulation protection and providing a walking track for the current collector.

phase number	model	Cross sectional area mm2	Rated current carrying capacity A	Resistance Ω/km	Impedance Ω/km	Mass kg/m
four	DHG-4-10	10	50	1.912	1.921	2.25
	DHG-4-15	15	80	1.195	1.204	2.40
	DHG-4-25	25	125	0.765	0.781	2.65
	DHG-4-35	35	140	0.546	0.568	2.95
	DHG-4-50	50	170	0.382	0.411	3.50
	DHG-4-70	70	210	0.273	0.310	4.13
five	DHG-5-15	15	80	1.195	1.205	2.79
	DHG-5-25	25	125	0.765	0.780	3.22
	DHG-5-35	35	140	0.546	0.567	3.63
	DHG-5-50	50	170	0.382	0.410	4.30
	DHG-5-70	70	210	0.273	0.310	5.10
six	DHG-6-10	10	50	1.912	1.921	2.33
	DHG-6-35	35	140	0.546	0.572	6.24
	DHG-6-50	50	170	0.382	0.417	7.02
	DHG-6-70	70	210	0.273	0.318	8.07
seven	DHG-7-10	10	50	1.912	1.921	2.40
seven	DHG-7-35	35	140	0.546	0.571	6.56
eighty percent	DHG-8-10	10	50	1.912	1.948	3.16
	DHG-8-15	15	80	1.195	1.254	3.55
	DHG-8-25	25	125	0.765	0.867	4.21

2) The DHGJ type sliding wire (conduit) is composed of an aluminum alloy shell and a copper bar. The copper busbar is installed in a groove plate made of engineering plastic, which serves as insulation. The aluminum alloy shell provides protection for the walking track and internal mechanism of the current collector.

phase number	model	Cross sectional area mm2	Rated current carrying capacity A	Resistance Ω/km	Impedance Ω/km	Mass kg/m
four	DHGJ-4-15	15	80	1.195	1.204	2.80
	DHGJ-4-25	25	125	0.765	0.779	3.03
	DHGJ-4-35	35	140	0.546	0.566	3.30
	DHGJ-4-50	50	170	0.382	0.409	3.83
	DHGJ-4-70	70	210	0.273	0.309	4.40
	DHGJ-4-95	95	270	0.201	0.254	7.32
	DHGJ-4-120	120	320	0.159	0.218	8.18
	DHGJ-4-150	150	360	0.127	0.194	9.21
five	DHGJ-5-15	15	80	1.195	1.205	3.52
	DHGJ-5-25	25	125	0.765	0.780	3.84
	DHGJ-5-35	35	140	0.546	0.567	4.17
	DHGJ-5-50	50	170	0.382	0.410	5.16
	DHGJ-5-70	70	210	0.273	0.310	5.94
eighty percent	DHGJ-8-10	10	50	1.912	1.919	3.73
	DHGJ-8-15	15	80	1.195	1.206	4.05
	DHGJ-8-25	25	125	0.765	0.781	5.74
twelve	DHGJ-12-10	10	50	1.912	1.919	7.34
	DHGJ-12-15	15	80	1.195	1.206	7.82
	DHGJ-12-25	25	125	0.765	0.781	8.78
fourteen	DHGJ-14-10	10	50	1.912	1.919	7.76
	DHGJ-14-15	15	80	1.195	1.206	8.24
	DHGJ-14-25	25	125	0.765	0.781	9.20

5： Collector

A collector is a device that transfers electrical energy from a sliding wire (conduit) to electrical equipment through sliding contact. JD type is suitable for DHG type sliding wire, JDA type is suitable for DHGJ type sliding wire.

phase number	model	Rated current carrying capacity A	Mass kg	碳刷形式	Scope of application
four	JD-4-16	16	0.28
	JDA-4-16	16	0.28
	JD-4-40	40	0.49
	JD-4-40S	40	0.48	Dual carbon brush
	JDA-4-40	40	0.61
	JDA-4-40S	40	1.60	Dual carbon brush
	JD-4-60	60	0.68
	JDA-4-60	60	0.72
	JD-4-150S	150	1.6	Dual carbon brush
	JDA-4-150S	150	1.6	Dual carbon brush	DHGJ-4-95~150
five	JD-5-70	70	0.92
	JDA-5-70	70	0.92
	JD-5-150	150	1.30
	JDA-5-150	150	1.28
six	JD-6-25	25	0.68		DHG-6-10
six	JD-6-140S	140	2.9	Dual carbon brush	DHG-6-35~70
seven	JD-7-25	25	0.75		DHG-7-10
seven	JD-7-140S	140	3.0	Dual carbon brush	DHG-7-35~70
eighty percent	JD-8-25	25	1.0
eighty percent	JDA-8-25	25	1.1
twelve	JDA-12-25	25	3.0
fourteen	JDA-14-25	25	3.1

6： Install attachments

serial number	Attachment Name	Applicable DHG models	Applicable DHGJ models
1	Suspension clamp	GXJ	JXJ
2	fixed clip	GGJ	JGJ
3	Connection clip	GLJ	JLJ
4	End cap	GDM	JDM
5	tractor	FQY	FQY
6	support	FZJ	FZJ
7	Top power supply device	GGQT	JGQT
8	Intermediate power supply device	GGQM	JGQM
9	power supply section	GGD	JGD
10	flare	GDX	JDX
11	Thermal expansion compensation section	GPZ	JPZ
12	synchronizer	FTB	FTB

7： Product sample

铜滑触片碳刷金属石墨碳刷 C412集电器

8： Precautions for installation of sliding wire

Sliding line installation:

铜滑触片碳刷金属石墨碳刷 C412集电器

1) Determination of installation location
a. Close to the transmission position and installed on the same side of the electrical equipment.
b. Stay away from areas with strong vibrations and try to avoid areas with high temperatures and heat sources.
c. Pay attention to the convenience of maintenance.
2) Choose the appropriate suspension method
Select the appropriate suspension bracket model and size based on the on-site situation;
The standard length for suspension spacing is 1200mm. The maximum length should not exceed 20000mm;
3) Installation precautions
a. According to the installation diagram, determine the positions of the power supply section, expansion section, and other functional sections, and number them according to their installation positions.
b. Install the first sliding wire. A fixed suspension must be used to suspend it as a reference for straightening the entire line.
c. When installing the sliding wire (conduit), its parallelism with the centerline of the running track of the electrical equipment should not exceed 1.5mm/1000mm. The subsequent installation of sliding wires should ensure that the straightness with the first sliding wire and the straightness with the running track of the electrical equipment are not greater than 1.5mm/1000mm.
d. For DHGJ type sliding wires, it is necessary to effectively ensure good grounding performance for each sliding wire.
e. After installation, the entire line should be rechecked. When the installed sliding wire (conduit) is not used as a calibration reference, a floating suspension clamp can be used for replacement.
f. Check the safety installation status to ensure that the parallelism between the entire line and the electrical equipment track, as well as the straight line of the sliding line (conduit) itself, is not greater than 15mm.
g. Installation of the collector stack. Pay attention to matching the length of the conduit with the length of the legs.
h. Perform power on operation after Zui, and immediately solve any problems found.