- Overview
- Product Description
- Part Number Definition
- Product Parameters
- Certifications
- Company Profile
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
CDG4-D32-A440
Electricity Type
Dc
Action Principle
Rectifier Type
Size
Miniature
Type
Electric Parameter Relay
Contact Material
AG Alloy(Agsno2; Agcdo)
Control Voltage
3-32VDC
Control Current
6-25mA
Installation Type
Bolt Mounting
Transport Package
Carton
Specification
60*45*29mm
Trademark
ZERO
Origin
China
Packaging & Delivery
Package Size
75.00cm * 35.00cm * 35.00cm
Package Gross Weight
18.000kg
Product Description
Solid State Relay SSR DC to AC Control Maximum Allowable Control Current 440V
Solid State Relay is abbreviated as SSR. It is a switching device that uses semiconductor devices instead of contact contacts. The CDG series solid-state relay (SSR) adopt international popular circuits and manufacturing techniques, complying with the relevant requirements of GB14048.5. They feature high structural strength, resistance to impact and vibration, no sparks, no noise, high operational reliability, and long service life. They are widely used in automation control fields such as signal lights, flashers, lighting stage control systems, instrumentation, medical equipment, photocopiers, automatic washing machines, automatic fire protection, security systems, and serve actively as switching devices for power factor correction capacitors in power grid automation. Additionally, they are extensively used in harsh environments requiring explosion-proof, moisture-proof, dust-proof, and corrosion-resistant conditions, including chemical and mining industries where frequent switching is necessary.
CD G 1 - D 24 - A 240
1 2 3 4 5 6 7
| 1 | Code | CD: Zero |
| 2 | Series Code | G: Solid State Relay |
| 3 | Design serial number | |
| 4 | Power Input | D:Input DC A:Input AC |
| 5 | Maximum Input Voltage | 24:Input DC max 24V 32:Input DC max 32V 250:Input DC max 250V |
| 6 | Control Current Type | A:Control AC D:Control DC |
| 7 | Maximum Allowable Control Current | 240:Control AC max 240V 250:Control AC max 250V 60:Control AC max 60V 440:Control AC max 440V |
| Model | DC to AC control CDG1-D24-A240/440 DC to DC control CDG1-D24-D60 | DC to AC Control (Small Size 06) CDG2-D32-A240 CDG2-D32-A440 | DC to DC control CDG3-D32-D250 CDG3-D32-D60 |
| Control Voltage | 5V/12V/24V | 3-32VDC | 5-32VDC |
| Control Current | 5-20mA | 6-35mA | 5-35mA |
| Load Voltage | 24-240VAC 24-440VAC 5-60VDC | 24-240VAC 40-440VAC | 20:12-250VDC 06:5-60VDC |
| Load Current | 1A,2A | 5A,10A,15A | 20:10A,15A,20A,25A,30A,40A 06:100A |
| On-state Voltage Drop | DC≤1.2V AC≤1.6V | ≤1.6VAC | ≤1.2VDC |
| Turn-on/Turn-off Time | DC≤5ms AC≤10ms | ≤10ms | ≤5ms |
| Off-state Leakage Current | DC≤5mA AC≤10mA | ≤10mA | ≤5mA |
| Dielectric Withstand Voltage | ≥1500VAC | ≥2500VAC | ≥2500VAC |
| Ambient Temperature | -30~80ºC | -30~80ºC | -30~80ºC |
| Installation Type | Rail Mounting | Bolt Mounting | Bolt Mounting |
| Model | DC to AC control CDG4-D32-D240 CDG4-D32 D440 | AC to AC control CDG5-A250-A240 CDG5-A250-A440 | DC to AC control (Interference-Resistant) CDG6-D32-A240 CDG6-D32-A440 |
| Control Voltage | 3-32VDC | 90-250VAC | 3-32VDC |
| Control Current | 6-25mA | 5-30mA | 6-35mA |
| Load Voltage | 24-240VAC 40-440VAC | 24-240VA 40-440VAC | 24-240VAC 40-440VAC |
| Load Current | 10A,15A,20A,25A, 30A,40A,60A,80A,100A | 10A,15A,20A,25A,30A, 40A,60A,80A,100A | 10A,15A,20A,25A,30A, 40A,60A,80A,100A,120A |
| On-state Voltage Drop | ≤1.6VAC | ≤1.6VAC | ≤1.6VAC |
| Turn-on/Turn-off Time | ≤10ms | ≤10ms | ≤10ms |
| Off-state Leakage Current | ≤10mA | ≤10mA | ≤10mA |
| Dielectric Withstand Voltage | ≥2500VAC | ≥2500VAC | ≥2500VAC |
| Ambient Temperature | -30~80ºC | -30~80ºC | -30~80ºC |
| Installation Type | Bolt Mounting | Bolt Mounting | Bolt Mounting |
Q: Whether some samples can be provided?
A: Yes, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q: What is your terms of payment?
A: T/T 70% as deposit, and 30% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q: How about your delivery time?
A: Generally, it will take 5-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.