LZ8H2X4BD - TeSys H Reversing Starter 0.75kW 24VDC Safe-Torque-Off
Schneider LZ8H2X4BD, TeSys H Reversing Starter 0.75kW 24VDC Safe-Torque-Off. Category: TeSys Hybrid. Request a quote for price and lead time.
- Reference:LZ8H2X4BD
- Manufacturer / Brand:Schneider
- Availability:On Request / Inquire Stock
- Price:443.10 EUR (Request a quote)
Key Specifications
- Range
- TeSys
- Product Name
- TeSys Hybrid
- Device Short Name
- LZ8H
- Product Or Component Type
- Reversing ultra-compact starter
Product Description
TeSys H ultra compact reverse safety starter, 3 poles, 2.4A/500V AC-53, for control and protection of 3-phase motors up to 0.75kW@400V (1HP@480V). The hybrid technology used for power contacts procures ultra compactness (22.5mm width) as well as an extended electrical durability up to 30 million cycles AC-53. It provides control for 2 directions of rotation, an adjustable motor current 0.18-2.4A, class 10A thermal overload protection with auto/manual/remote reset, phase loss and phase unbalanced protection, stall and jam motor protection. To be supplied with 24V DC, it provides logic inputs for FW/RV motor direction and remote reset after thermal tripping, 1C/O contact relay for fault indication, LED status on front face for indication of tripping and motor running. With an integrated Safe Torq Off (STO) function with SIL3 level according IEC61508-1 and PLe level according ISO13849-1, it can be integrated to safety chain applications. DIN rail mounting, screw terminals for control and power, it can be used without derating for ambient temperatures from -25 to 70°C. Multi standards certified (IEC, UL, CCC).
Key Features
- "Integrated Safe Torq Off (STO) function with SIL3 level according IEC61508-1"
- "It provides control for 2 directions of rotation, on adjustable motor current"
- "LED status on front face for indication of tripping and motor running"
- "Long electrical life, can perform 30 million AC53a electrical cycles which make it reliable"
- "Up to 75% space reduction, which makes it suitable for all control cabinets"
Technical Specifications
Main15
| Range | TeSys |
|---|---|
| Product Name | TeSys Hybrid |
| Device Short Name | LZ8H |
| Product Or Component Type | Reversing ultra-compact starter |
| Motor Starter Type | Direct on line |
| Poles Description | 3P |
| [Ue] Rated Operational Voltage | 500 V AC |
| [Ie] Rated Operational Current | 2.4 A at 500 V AC-51; 2.4 A at 500 V AC-53A; 2.4 A at 500 V AC-51 mounting side by side; 2.4 A at 500 V AC-53A mounting side by side |
| Thermal Protection Adjustment Range | 0.18…2.4 A |
| Motor Power KW | 0.37 kW at 220 V AC 0.65; 0.37 kW at 230 V AC 0.65; 0.75 kW at 380 V AC 0.65; 0.75 kW at 400 V AC 0.65; 0.75 kW at 415 V AC 0.65; 0.75 kW at 440 V AC 0.65; 1.1 kW at 500 V AC 0.65 |
| Motor Power Hp | 0.5 hp at 200 V AC; 0.5 hp at 230 V AC; 1 hp at 460 V AC |
| [Uc] Control Circuit Voltage | 24 V DC |
| Safety Level | SIL 3 conforming to IEC 61508-1 stop function; PL = e conforming to ISO 13849-1 stop function; SIL 2 conforming to IEC 61508-1 motor protection |
| Safety Reliability Data | MTTFd = 517 years stop function; PFHd = 2.67E-9 1/h stop function; SFF = 99 % stop function; SFF = 99 % motor protection; MTTFd = 447 years motor protection |
| Thermal Overload Class | Class 10A conforming to IEC 60947-4-2 |
Complementary19
| Auxiliary Contact Composition | 1 C/O fault signalling |
|---|---|
| Control Circuit Voltage Limits | 19.2...30 V DC |
| Current Consumption | <= 40 mA at 24 V DC |
| Reset | Manual; Electrical reset |
| Electrical Durability | 30 Mcycles |
| Maximum Operating Rate | 120 cyc/mn AC-51 50 % ON; 6 cyc/mn AC-53A 50 % ON |
| Mounting Mode | By clips |
| Mounting Support | DIN rail |
| Connections - Terminals | Screw clamp terminals 1 cable(s) 0.2…2.5 mm² - rigid; Screw clamp terminals 1 cable(s) 0.25…2.5 mm² - flexible - with cable end; Screw clamp terminals 1 cable(s) 0.2…2.5 mm² - flexible - without cable end |
| Tightening Torque | 0.5…0.6 N.m flat Ø 2.5 mm screwdriver 3 mm |
| Certifications | CE; ATEX as associated device for motor protection in zones 1 and 21; CULus |
| Standards | IEC 60947-4-2; UL 60947-4-1 |
| [Ui] Rated Insulation Voltage | 500 V AC 50/60 Hz |
| [Uimp] Rated Impulse Withstand Voltage | 6 kV |
| Pollution Degree | 2 |
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Net Weight | 212 g |
Environment4
| IP Degree Of Protection | IP20 |
|---|---|
| Protective Treatment | TC |
| Ambient Air Temperature For Operation | -25…70 °C without derating |
| Ambient Air Temperature For Storage | -40…80 °C |
Packing Units12
| Unit Type Of Package 1 | PCE |
|---|---|
| Number Of Units In Package 1 | 1 |
| Package 1 Height | 3.600 cm |
| Package 1 Width | 12.000 cm |
| Package 1 Length | 12.000 cm |
| Package 1 Weight | 252.000 g |
| Unit Type Of Package 2 | S01 |
| Number Of Units In Package 2 | 10 |
| Package 2 Height | 15.000 cm |
| Package 2 Width | 15.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 2.725 kg |
Logistical informations1
| Country Of Origin | DE |
|---|
Contractual warranty1
| Warranty (in Months) | 18 |
|---|
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