產品特點
-
高電介與絕緣強度:
- 絕緣強度高達10000MΩ/500VDC,有效降低漏電風險,增強安全性能。
- 電介強度超過4KV,提供可靠的耐壓性能。 -
多重保護機制:
- 過熱保護迴路:內建過熱防護功能,避免設備因溫度過高而受損。
-雙重突波吸收迴路:具備雙重防護,有效抵禦突波干擾,確保穩定運行。 -
優越的耐用性能:
- 耐瞬間電流能力超過額定電流10倍,滿足高負載與嚴苛環境的應用需求。 -
符合國際標準:
- 通過EN60947-4-3與EN60950標準認證,保證產品的安全與可靠性。
產品規格
阻性負載對應的額定電流
Type型式 | Standard type / 標準型 | ||||
---|---|---|---|---|---|
Model型號 | SSR-05DD | SSR-10DD | SSR-25DD | SSR-50DD | SSR-75DD |
Rated current額定電流 | 5A max | 10A max | 25A max | 50A max | 75A max |
Surge current耐突波電流 | 15A max | 30A max | 50A max | 150A max | 225A max |
Peak voltage耐突波電壓 | 300VDC | 300VDC | 600VDC | 600VDC | 600VDC |
Response time反應時間 | 1.0 ms | 1.0 ms | |||
Output voltage輸出電壓 | 5 ~ 60VDC | 5 ~ 120VDC |
Type型式 | High voltage type / 高壓型 | ||
---|---|---|---|
Model型號 | SSR-25DD-H | SSR-50DD-H | SSR-75DD-H |
Rated current額定電流 | 25A max | 50A max | 75A max |
Surge current耐突波電流 | 50A max | 150A max | 225A max |
Peak voltage耐突波電壓 | 600VDC | 600VDC | 600VDC |
Response time反應時間 | 1.0ms | ||
Output voltage輸出電壓 | 5 ~ 300VDC |
General specification / 共同規格 | |
---|---|
Input voltage 輸出電壓 |
4~32 VDC |
Turn off voltage 關閉電壓 |
<3.0 VDC |
Trigger current 觸發電流 |
12mA max. |
Control method 控制方式 |
Random |
Leakage current 洩漏電流 |
1.0 mA |
Response time 反應時間 |
1.0 ms |
Input immunity 輸入耐突波 |
2 KV (EN61000-4-4) |
Isolation strength 電介強度 |
4 KVrms (EN60950/VDE0805) |
Insulation strength 絕緣強度 |
100ΜΩ / 500VDC (EN60950/VDE0805) |
Circumstance 工作環境 |
-40°C~+80℃;35~85%RH |
接線圖
型號索引
產品外型尺寸
產品控制與應用
控制方式
Zero cross trigger method
Output will be turned ON or Turned OFF only on the Zero point of sine wave, that may avoid to occur the EMI or RFI. Specially suited to control the resistive, capacitive and non-saturated inductive load.
輸出只有在正弦波的零點上有輸入訊號才會開啟或關閉,以避免產生突波 EMI / RFI。特別適合控制阻性或電容性或不飽和感抗性等負載。

Variable resistance control method (Trimmer control)
Power output is controlled by the Trigger angle of the Triac that is controlled with variable resistor. (250KΩ/110VAC, 500K2/220VAC, 1MΩ/220VAC)
以可變電阻控制Triac的觸發角來控制輸出功率。 (250ΚΩ/110VAC, 500ΚΩ/220VAC, 1MΩ/380VAC)

應用說明
如何使用散熱器及冷卻風扇
Line current (Average current/平均電流) |
Heat sink | Cooling fan | ![]() |
IL < 5 Amps | Non-required | Non-required | |
IL <12 Amps | HS-50H | Non-required | |
IL <25 Amps | HS-ESR-60 | Non-required | |
IL <25 Amps | HS-ESR-60 | Required |
注意事項
使用注意事項
- To protect the solid state module against a short-circuit of the load, please use a fuse with a l2t value < 1/2 l2t value specified.
請加裝快速保險絲(I²t value 小於額定值的一半),以防止因負載短路而造成固態模組燒毀。 - The thermal conductive silicone rubber or thermal grease is required When the solid state module is mounted on a heat sink.
本固態模組加裝散熱器時務必墊高導熱系數的矽膠片或散熱膏【導熱系數(K)>4.5】。 - The rated current is corresponding to a resistive load, if the solid state module is applied in other loads, Please consider the inrush current at turn on and the surge voltage at turn off.
本固態模組所標示的額定電流是以電阻性負載為準,如果使用在其他負載上須考慮起動電流及關機突波。
* Electric discharge lamps: Those loads have the 「inrush current」 at turn on and the 「surge voltage」 at turn off, please use 「high voltage type」 on 220VAC mains.
電子起動式燈具(如日光燈):須考慮起動電流及關機突波,220VAC電源系統請選用「高壓型」。
* Incandescent lamp: The rated current of the module must be over 4 times of the incandescent lamp current.
炙熱燈泡(如IR燈管):須考慮起動電流,固態模組的額定電流須大於炙熱燈泡電流的「四倍」。
* Three phase motors: The rated current of the s module must be over 4 times of the three phase motor average current.
三相馬達:須考慮起動電流,固態模組的額定電流須大於三相馬達平均電流的「四倍」。
* Transformer loads: The rated current of the module must be over 10 times of the transformer current.
變壓器負載:須考慮反電動電流,固態模組的額定電流須大於變壓負載電流的「十倍」。
* Capacitor loads, the rated current of the module must be over 3 times of the capacitor current.
電容性負載:須考慮充電瞬間電流,固態模組的額定電流須大於電容性負載電流的「三倍」。
安全注意事項
Warning | Potentially hazardous situation, if mishandling, may result in death or serious injury. 潛在危險,如果操作失當可能導致死亡或嚴重傷害。 |
- Please do not touch any terminal of this module while power supply is supplied, if do, it may result in electronic shock.
送電中,請勿碰觸本固態模組任何接線端子以避免觸電。 - 「Power supply system」 must to be shutdown before renew the fuse, if not, it may result in electronic shock.
更換保險絲前,請務必關閉電源系統以避免觸電。 - Please rated the load current within the specified value, if not, it may result to burn up this module or fuse.
負載電流請勿超過額定電流,以避免保險絲或本固態模組燒毀。 - Please tighten the screw terminal over 100kg-cm, if not, it may result to burn up this module or fuse.
請務必鎖緊端子螺絲,扭力須超過100kg-cm,否則可能導致本固態模組或保險絲燒毀。 - If this module is burned up, it may be in short circuit condition or malfunction, Please settle an independent alarm system to ensure safety protection, if not, it may result in a serious accident.
本固態模組燒毀後可能是短路或失控狀態,請加裝獨立警報系統以確保安全,否則可能造成嚴重意外事故。
其他相關資料
H type Rail bracket (HS-BR-1)
H type
Model | Length(Lmm) | Current duration | PCS for SSR |
---|---|---|---|
HS-50H | 50.0 | 10A max. | Single |
HS-100H | 100.0 | 20A max. | Twice |
HS-150H | 150.0 | 30A max. | Three |
HS-200H | 200.0 | - - - | Four |
Standard type
Model | Length (L mm) | Current duration | PCS for SSR |
---|---|---|---|
HS-50 | 50.0 | 15A max. | Single |
HS-100 | 100.0 | 30A max. | Twice |
HS-150 | 150.0 | 50A max. | Three |
HS-200 | 200.0 | - - - | Four |
HS-250 | 250.0 | - - - | Five |
如何使用散熱器及冷卻風扇
Line current (Average current/平均電流) |
Heat sink | Cooling fan | Calculating of Line current 線電流計算 |
---|---|---|---|
IL < 5 Amps | Non-required | Non-required | IL = W+ (√3 X VL x cosθ) IL = W+ (√3 X VL x cosθ) VL: Line voltage; cosθ: Power factor |
IL < 10 Amps | HS-ESR-100 | Non-required | |
IL > 10 Amps | HS-ESR-100 | Required |
* Model of Heat sink: HS-ESR-100 * Outline of cooling fan: 80mm x 80mm