Industrial applications editor broadcast
Whetstone sintered corundum (ruby) : A kind of microcrystalline corundum product sintered at high temperature. It has a compact and delicate structure and high hardness and strength.
The products are rosy red. The products are small grinding wheel type whetstone, standard type whetstone and grinding head type whetstone. When grinding the workpiece, it can maintain sharp edge and stable geometry for a long time.
It is suitable for forming and grinding of instrument industry, precision parts, micro cutting tools, tools and precision abrasive tools, etc. The precision surface roughness of machining can reach about 0.05μm.
Product SPECIFICATIONS: flat sand wheel whetstone with diameter less than 100 for small grinding wheel type, whetstone with various geometric shapes less than 200*50*25 for standard type, whetstone with diameter less than 25 for grinding head type.
Grinding method
About diamond grinding paste, particle size from W40 to W0.5. W40 is the coarsest, with a large amount of grinding, and W0.5 is the smallest. It is used for polishing, and it does not anneal, and it can also grind the hard knife.
Method of use:
The coarse W40 abrasive paste applied to borotartar can accelerate and increase the grinding amount without annealing.
Then, AFTER the rough grinding paste on the knife is cleaned, W0.5 grinding paste is applied to the ruby or natural jade for polishing, and the effect thrown out is a mirror.
Green silicon carbide, white corundum, brown corundum of these three kinds of whetstone hardness is not enough, coupled with a little coarse particle size, easy to grind out the cross, and the other three kinds of whetstone in polishing, grinding will not annealing.
If the particle size is greater than 1000, there is no difference. It mainly depends on the grinding paste used. When the grinding paste of W1.5 is applied to the ruby with 1000 mesh, its grinding effect is the effect of the grinding paste of W1.5, that is, the effect of the whetstone with 2500 particle size
Grinding Stone,Diamond Grinding Pellets,Carborundum Oil Stone,Oilstone Sharpening Stone Henan Jinlun Superhard Material Co., Ltd , https://www.jlsuperhard.com
SOLAR PANEL / PV MODULE:
1. Use A-grade solar cell with high efficiency;
2. High transmittance, low iron tempered glass with enhanced stiffness and impact resistance;
3. Anodized aluminum alloy frame with high mechanical strength for easy installation;
4. Anti-aging EVA and high flame resistant Back Sheet (TPT), to provide long-life and enhanced cell performance;
5. Outstanding electrical performance under high temperature and low irradiance conditions;
6.100% apply EL(electroluminescence) technology;
7.5 years limited warranty, 10 years limited warranty for 90% power output, 25 years limited warranty for 80% power output;
8. With CE, ISO9001: 2008 certificate;
APPLICATIONS:
1. Solar power stations;
2. Rural electrification, Small home power systems;
3. Power supply for traffic, security, gas industry;
4.12V and 24V battery charging systems;
5. Other industrial and commercial applications;
ELECTRICAL CHARACTERISTICS
Model No. baode80
Maximum Power (Pmax) 80W Watt
Power Tolerance ± 5 %
Maximum Power Voltage (Vmp) 17.39 Volt
Maximum Power Current (Imp) 4.61 Ampere
Open circuit Voltage (Voc) 21.97 Volt
Short circuit Current (Isc) 4.98 Ampere
Maximum System Voltage (V) 1000 VoltDC
Number of Cells per Module 36 Pcs
Cell Type Mono-crystalline Silicon
Cell Size 125 x 125 mm
Bypass Diodes --- Junction Box 10Amp
Max. Series Fuse Rating 10A
Temperature coefficient of Isc ± 0.05
Temperature coefficient of Voc -0.33
Temperature coefficient of Power -0.23
NOCT 45± 2
Operating Temperature -40 ~ +85
Standard Test Condition AM 1.5, 1000W/m2,
**NOCT= Nominal Operating Cell Temperature
MECHANICAL CHARACTERISTICS
Dimensions 1110 x 550 x 35 mm
Weight 8.50 kg
Type of Junction Box TUV certified, IP65
Length of Cables (mm) 900 mm
Cable Type, Diameter TUV certified, 4mm 2
Connector compatible to Type 4 (MC4)
Tempered Glass 3.2 mm, high transmission, low iron
Frame (Material, Corners, etc. ) 35mm thickness, Aluminum
Â
Type
Electrical Data
Module Size
Weight
Number of cells series
Nominal Power
Max-Power
Max-Power
Open-Circuit
Short-Circuit
Voltage
Current
Voltage
Current
Pmax
VMPP
IMPP
VOC
ISC
Module No.
W
V
A
V
A
mm
Kg
pc
NPS-SPM10
10
17.2
0.58
21.6
1.31
340*254*17
1.2
36
NPS-SPM20
20
17.2
1.16
21.6
1.93
340*460*25
1.8
36
NPS-SPM30
30
17.2
1.74
21.6
2.57
350*670*30
3
36
NPS-SPM40
40
17.2
2.32
21.6
3.23
450*670*30
3.5
36
NPS-SPM50
50
17.2
2.91
21.6
3.86
550*670*30
4.5
36
NPS-SPM60
60
17.2
3.49
21.6
3.86
603*670*30
5.3
36
NPS-SPM70
70
17.2
4.07
21.6
4.51
758*670*30
6
36
NPS-SPM80
80
17.2
4.65
21.6
5.17
758*670*30
6.5
36
NPS-SPM90
90
17.2
5.23
21.6
5.81
935*670*30
6.7
36
NPS-SPM100
100
17.2
5.8
21.6
6.46
935*670*30
6.7
36
NPS-SPM110
110
17.2
6.4
21.6
7.08
1061*670*35
8
36
NPS-SPM120
120
17.2
6.98
21.6
7.72
1161*670*35
8.6
36
NPS-SPM130
130
17.2
7.56
21.6
8.4
1277*670*35
9.8
36
NPS-SPM140
140
17.2
4
21.6
4.4
1480*670*35
10.9
36
NPS-SPM150
150
17.2
4.17
21.6
4.58
1480*670*35
10.9
36
NPS-SPM160
160
34.4
4.65
43.2
5.17
1480*670*35
10.9
72
NPS-SPM170
170
34.4
4.94
43.2
5.49
1172*983*35
11.7
72
NPS-SPM180
180
34.4
5.23
43.2
5.81
1172*983*35
11.7
72
NPS-SPM190
190
34.4
5.52
43.2
6.14
1260*983*35
14.6
72
NPS-SPM200
200
34.4
5.81
43.2
6.5
1260*983*35
14.6
72
NPS-SPM210
210
34.4
6.1
43.2
6.85
1488*983*35
14.6
72
NPS-SPM220
220
34.4
6.4
43.2
7.08
1488*983*35
15.2
72
Â
Model NO.: OS-M36-90W
Trademark: HP
Transport Package: Carton Box with Pallet
Specification: SGS
Origin: Hebei Provice of China
HS Code: 85414020