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Top Supplier Cities : Shenzhen   Guangzhou   -  
Jun-19-17

3 Phase Mccb

$13.24 - $132.36
MOQ: Not Specified
 
Specifications
Place of origin:
Zhejiang, china (mainland)
Brand name:
Safesave
Model number:
Sezc-400
Type:
Moulded case
Poles number:
3p, 4p
Color:
Black
Current:
250-400
Certification:
Ccc/ce
Rated voltage:
690v
Rated frequency:
50/60
Standard:
Iec947-1, -2, -4, -5.1
Mechanical life:
8000 times
Jun-19-17
 
Specifications
Place of origin:
Zhejiang, china (mainland)
Brand name:
Safesave
Model number:
Cjx2-150
Electricity type:
Ac, ac
Number of pole:
Other
Phase:
Other
Main circuit rating voltage:
1000v, 12-660v
Main circuit rating current:
800a
Standard:
Iec60947-4-1
Rated voltage (v):
380v 480v 680v ac
Frequency:
50/60
Jun-16-17

Ceramic Turbine

$1.00
MOQ: Not Specified
 
Technical Data



Breaking Strength
at Room Temperature
900Mpa
Fracture Toughness
at Room Temperature
6.0-8.0 Mpa.m1/2

Volume Density
3.20-3.4g/cm3
Volume Resistivity
at Room Temperature
1014Ω.cm

Relative Dielectric Constant
at Room Temperature
6-7
Heat Conductivity
23-25W/m-k

Thermal Expansion Coefficient
3.110-6/
Hardness
HRA92-94





Main Performance Indexes of Silicon Nitride Ceramics:



Performance
Reactive Sintering
Silicon Nitride
Normal Pressure
Sintering Silicon Nitride
The Companys
Hot Pressed Sintering
Silicon Nitride

Volume Density
g/cm3
2.21
3.15
3.2~3.3

Bending StrengthMpa
137.3
490.3
900

Fracture Toughness
(Mpa·m1/2)
2.17
4.71
6.0~8.0

Hardness
(HRA)
87.0
92.0~94.0

Heat Conductivity Coefficient
(W/m·k)
5.44
12.56
23~25

Thermal Expansion Coefficient
Ï?10-6
(RT~1200)
3.2
3.2
2.95~3
Jan-04-17
 
It brings home owner perfect solar storage solution by acting as a core controller among pv system, grid and battery. It is not only applicable to exist grid-tied or off-grid pv system retrofitting but also a smart substitution to ups.

Features:
saving electricity cost by automatically power management
retrofitting to existing grid-tied or off-grid pv system
easy installation and no need to change much original layout
5 years warranty and good after-sales service
Apr-07-17

Turn Signals Rear Lights

$50.00
MOQ: Not Specified
Supplier From Shenzhen, Guangdong, China
 
Specification:
-Item: Daytime Running Lights/Rear Lights
-Voltage: DC12C
-Color: Multicolor
-IP protection: Waterproof
-Length: 120cm
-Weight: 0.2kg
This light can used for any car.
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Feb-25-17
 
Measure single phase kwh
5(30)a, 110v/220v
Small volume, 6 digis, 35mm din


. General
Adl10 has a compact design din rail mounting kwh meter, and it is very easy to install. It is suitable to the electrical energy statistic and management of internal of factories, buildings, schools, hospitals etc..

Order example

Example:
Type: adl10-e
Network: single phase
Mode of wiring: directly
Un: ac 220v
In: 5 (30) a

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Feb-25-17
 
Akh-0.66/k split current transformer
L product feature
Akh-0.66k series split current transformers are mainly used in reconstructing projects of urban and rural power grids. They can be mounted easily without removal of primary bus. They also can be operated with electricity, which prevents the normal utilization of electricity. Thus, they save the manpower, material resources and financial resources and improve the efficiency of users.< this series match with relay protection, measuring and metering equipment.


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Feb-24-17

400W M Type Wind Turbine

$190.00
MOQ: Not Specified
Supplier From Wuxi, China
 
1.400w output
2.Contains items:
-generator
-blades
-waterproof charge controller
3.Place of origin: wuxi city, china
4.Materials: aluminum alloy shell
5.Supply capacity: 2900/month
6.Packing: carton
7.Delivery lead-time: 1 working day after receiving payment

Model   ne-400m
 rated power  400w
 maximum power  410w
 rated voltage  12/24v
 start up wind speed  2.0m/s
 rated wind speed  11.5m/s
 survival wind speed   50m/s
 top net weight   9.5kg
 wheel diameter  1.55m
 blades number   3/5
 blades material   nylon fiber
 generator   three phase permanent magnet ac generator
 magnetic steel   ndfeb
 generator case   die-casting aluminum
 control system  electromagnet
 speed regulation   automatically adjust windward
 working temperature  -40 to 80â??
Design lifeâ  20 years
 certifications Ce, iso14001, iso 9001

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Feb-11-17
 
Features for Table lamp with RGB mode light and calendar from magic purchasing

1. Dimmable & touchable light;
2. Calendar & tempreture & date & alarm clock display;
3. RGB base;
4. Rechargeble built-in Lithium battery;
5. Certificate: CE/ROSH/EMC/LVD

Technical Data for Table lamp with RGB mode light and calendar from magic purchasing

1. Material: ABS+PS;
2. Size: 87 x 87 x 263mm;
3. Power: 4W;
4. Type of LED: SMD2835 x 18pcs
5. CRI: >80RA
6. Color Tempreture: 3750K-4250K;
7. Brightness/ Lumen: 250LM±10%;
8. Input: DC5V/ 500ma;
9. Battery: 1200mAh
10. Accessory: USB charging cable, User manual.
Jan-04-17
 
Bidirectional energy storage inverter, helps to achieve home energy storage solution by
Working as a smart core controller among normal grid-tied inverter, power grid and battery to manage energy storage and discharge automatically. It helps homeowners to achieve the purpose of making full use of renewable energy and reduce electricity bill.

Ï�¬ during daytime with enough sunshine, it gets power from pv panels through existed on -grid
Inverter (dc to ac). However, there are two separate output channels from inverter for important
Loads and normal loads, respectively.
Ï�¬ when power from pv is sufficient to all loads, extra power will be charged to battery. When battery
Is full, surplus energy will be supplied to grid if you want.
Ï�¬ if the power generated from pv is not sufficient to drive the loads, grid supplies complementary
Power to drive the loads and even charge the battery (ac to dc) automatically.
Ï�¬ in the event of power grid outage while no pv power supply, inverter controls the battery to
Discharge power as back up to keep important load continuously working.
Aug-02-22
Supplier From Ningbo, Zhejiang, China
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