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Product DetailSpecification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
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Dimension height(mm)
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Dimension width(mm)
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Dimension depth(mm)
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Rated Voltage(V)
- 200/220
- 380/400
- 400
Days to ShipSố ngày giao hàng
-
- Alltất cả các
- Same day
Specify AlterationsChỉ định thay đổi
Reverse Rotation Stop Relay APR-S (Part Number)
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Product DetailProduct Description
Reverse rotation prevention relay APR-S
[Features]
· Voltage detection method three-phase motor reverse rotation prevention relay.
· Relay that prevents reverse rotation resulting from erroneous wiring.
· When powered on, it distinguishes between positive-phase, reverse, and reverse-phase.
· Magnet contact is prevented.
· With the wire connection method, open phase input is also prevented.
· Small plug-in type, with no adjustment needed.
· Because of the voltage detection method, it can be used irrespective of the load current.
Reverse Protection Relay APR-S Specifications
Reverse Protection Relay APR-S external appearance
APR-S outline drawing
APR-S dimensional outline drawing, Units: mm
APR-S terminal layout drawing
(Drawing viewed from back of main body)
APR-S380, APR-S440 outline drawing
APR-S380, APR-S440 dimensional outline drawing, Units: mm
APR-S380, APR-S440 terminal layout drawing
(Drawing viewed from back of main body)
APR-S external connection example
Operation description
When power lines R → S → T are energized to apply current in sequence to terminals (6) → (4) → (3) there is a positive phase sequence.
Positive phase sequence: built-in relay operation ((5)-(1) carrying current, (5)-(8) not carrying current).
Negative phase sequence: no built-in relay operation ((5)-(1) not carrying current, (5)-(8) carrying current).
APR-S380/S440 external connection example
- *For applied voltages and control voltages to contacts use a separate power supply.
Operation description
When power lines R → S → T are energized to apply current in sequence to terminals (10) → (1) → (3) there is a positive phase sequence.
Positive phase sequence: built-in relay operation ((6)-(7) carrying current, (6)-(8) not carrying current).
Negative phase sequence: no built-in relay operation ((6)-(7) not carrying current, (6)-(8) carrying current).
APR-S dimensions with sockets mounted, Units: mm
Model PF083A (sold separately)
| Rated Voltage | Model APR-S | 200/220 V |
|---|---|---|
| Model APR-S380 | 380/400 V | |
| Model APR-S440 | 440 V | |
| Allowable Voltage Fluctuation Range | Model APR-S | Three-phase 170 to 240 V AC 50/60 Hz |
| Model APR-S380 | Three-phase 350 to 420 V AC 50/60 Hz | |
| Model APR-S440 | Three-phase 410 to 460 V AC 50/60 Hz | |
| Operating Time | Within 100 ms (After voltage applied, until positive phase → reverse phase detected) | |
| Control Output | Model APR-S | 1 c relay output 200 V AC 1.1 A cosφ = 1, 200 V AC 0.6 A cosφ = 0.4 |
| Model APR-S380 | 1 c relay output 250 V AC 1.1 A cosφ = 1, 250 V AC 0.6 A cosφ = 0.4 | |
| Model APR-S440 | ||
| Ambient Operating Temperature | -10 to +50°C (assuming no icing) | |
| Lifespan | Mechanical | 1,000,000 operations min. |
| Electrical | 100,000 operations min. | |
| Weight | Approx. 100 g | |
- *See the catalog for specifications other than those detailed above.
| Part Number |
|---|
| APR-S |
| APR-S380 |
| APR-S440 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | Dimension height (mm) | Dimension width (mm) | Dimension depth (mm) | Rated Voltage (V) |
|---|---|---|---|---|---|---|---|---|
688,800 VND | 1 Piece(s) | Same day | 50 | 38 | 63.9 | 200/220 | ||
943,920 VND | 1 Piece(s) | Same day | 48 | 48 | 63.7 | 380/400 | ||
943,920 VND | 1 Piece(s) | Same day | 48 | 48 | 63.7 | 400 |
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Basic InformationThông tin cơ bản
| Application | Reverse Rotation Prevention Relay | Contact Configuration | 1c | Latch function | NA |
|---|---|---|---|---|---|
| Terminal shape | Socket / plug-in | Note | A built-in type used for machinery in which miswiring becomes tangled and leads to reversals and then accidents. | Control Time(Second) | Within 100 ms (After Voltage Applied - Until Positive Phase→Reverse Phase Detected) |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..
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