Basic Info.
Usage
Communication Relay
Protective Characteristics
Open Relay
Action Principle
Rectifier Type
Type
Electric Parameter Relay
Rated Voltage
240V or 480V
Input Voltage
4 to 16 VDC,3 to 32 VDC or 90 to 250 VAC
Control
Zero Control Random Control
Product Description
Solid state relays (triacs output) |
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Series HDH Solid State Relays are AC relays,Triac Output. The triac version of the zero switching relay is an inexpensive solution for resistive loads. The zero switching relay switches on when the AC sine voltage just crosses zero,and switches off when the current crosses zero. |
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Features |
Rated operational current 10 to 40 Amps. |
Rated operational voltage 240V or 440 V. |
Input Voltage Range 4 to 16 Vdc,3 to 32 Vdc or 90 to 250 Vac. |
4000 Vrms Optical Isolation.(input/output) |
Both "Zero Voltage" & phase controllable "Random Switching" versions. |
LED-indication for control input. |
Symbol | Meaning |
HDH | Company |
D | Single phase |
* | 10-10A, 25-25A, 40-40A |
* | 24-240V,48-480V |
* | Z-zero control, R-random control |
* | D1-4-16Vdc, D3-3-32Vdc, A2-90-250Vac |
For example: | HDH4048ZD3, single phase, 40A,480Vac,3-32Vdc control |
Voltage | Control voltage | Rated operational current |
| | 200 Amp | 250 Amp | 300 Amp | 400 Amp | 500 Amp | 800 Amp | 1000 Amp |
280VAC "Zero Voltage" | 4 to 16 Vdc | HDH20028ZD1 | HDH25028ZD1 | HDH30028ZD1 | HDH40028ZD1 | HDH50028ZD1 | HDH80028ZD1 | HDH010028ZD1 |
3 to 32 Vdc | HDH20028ZD3 | HDH25028ZD3 | HDH30028ZD3 | HDH40028ZD3 | HDH50028ZD3 | HDH80028ZD3 | HDH100028ZD3 |
90 to 280 Vac | HDH20028ZA4 | HDH25028ZA4 | HDH30028ZA4 | HDH40028ZA4 | HDH50028ZA4 | HDH80028ZA4 | HDH100028ZA4 |
280VAC "Random Switching" | 4 to 16 Vdc | HDH20028RD1 | HDH25028RD1 | HDH30028RD1 | HDH40028RD1 | HDH50028RD1 | HDH80028RD1 | HDH010028RD1 |
3 to 32 Vdc | HDH20028RD3 | HDH25028RD3 | HDH30028RD3 | HDH40028RD3 | HDH50028RD3 | HDH80028RD3 | HDH100028RD3 |
90 to 280 Vac | HDH20028RA4 | HDH25028RA4 | HDH30028RA4 | HDH40028RA4 | HDH50028RA4 | HDH80028RA4 | HDH100028RA4 |
480VAC "Zero Voltage" | 4 to 16 Vdc | HDH20048ZD1 | HDH25048ZD1 | HDH30048ZD1 | HDH40048ZD1 | HDH50048ZD1 | HDH80048ZD1 | HDH010048ZD1 |
3 to 32 Vdc | HDH20048ZD3 | HDH25048ZD3 | HDH30048ZD3 | HDH40048ZD3 | HDH50048ZD3 | HDH80048ZD3 | HDH100048ZD3 |
90 to 280 Vac | HDH20048ZA4 | HDH25048ZA4 | HDH30048ZA4 | HDH40048ZA4 | HDH50048ZA4 | HDH80048ZA4 | HDH100048ZA4 |
480VAC "Random Switching" | 4 to 16 Vdc | HDH20048RD1 | HDH25048RD1 | HDH30048RD1 | HDH40048RD1 | HDH50048RD1 | HDH80048RD1 | HDH010048RD1 |
3 to 32 Vdc | HDH20048RD3 | HDH25048RD3 | HDH30048RD3 | HDH40048RD3 | HDH50048RD3 | HDH80048RD3 | HDH100048RD3 |
90 to 280 Vac | HDH20048RA4 | HDH25048RA4 | HDH30048RA4 | HDH40048RA4 | HDH50048RA4 | HDH80048RA4 | HDH100048RA4 |
Outline | | D-3 | D-3 | D-3 | D-3 | C-3,14,15,22,23,24,6 | C- |
Address:
No. 6 Floor, Xirendang Industrial Zone, Liushi, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, HSE, QC 080000
Company Introduction:
Our company supplies different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.