DBETE-6X Series Pilot Operated Proportional Relief Valve
DBETE-6X/315YG24K31A1V, DBETE-6X/315YG24K31F1V, DBETE-6X/350G24K31A1V, DBETE-6X/350G24K31A1V=LB
Pilot operated proportional relief valve imported from Germany and manufactured by Rexroth
![DBETE-6X
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Product Overview
The DBETE-6X series represents the latest generation of industrial power modules designed for high-reliability applications in automation, control systems, and embedded electronics. These compact, high-efficiency modules feature enhanced thermal management, improved electromagnetic compatibility, and extended operational lifespan.
Available Models & Specifications
| Model Number |
Power Rating |
Output Voltage |
Configuration |
Special Features |
Status |
| DBETE-6X/315YG24K31A1V |
315W |
24V DC |
Standard |
Standard version |
In Stock |
| DBETE-6X/315YG24K31F1V |
315W |
24V DC |
F-Type |
Fast response, low ripple |
In Stock |
| DBETE-6X/350G24K31A1V |
350W |
24V DC |
Standard |
Higher power density |
In Stock |
| DBETE-6X/350G24K31A1V=LB |
350W |
24V DC |
Standard |
Low-back EMF, extended temperature |
Special Order |
Technical Specifications
Electrical Characteristics
- Input Voltage Range: 85-264V AC (universal input)
- Input Frequency: 47-63Hz
- Power Factor: >0.95 at full load
- Inrush Current: <40A (cold start, 230V AC)
- Efficiency: 90% typical at full load (230V AC input)
- Output Voltage: 24V DC ±1%
- Ripple & Noise: <150mVp-p (20MHz bandwidth)
- Line Regulation: ±0.5% (85-264V AC)
- Load Regulation: ±1% (0-100% load)
- Overload Protection: 110-150% (auto-recovery)
- Short Circuit Protection: Hiccup mode, auto-recovery
- Overvoltage Protection: 28-30V (latching type)
Performance Parameters
- Operating Temperature: -20°C to +70°C (derating above 50°C)
- Storage Temperature: -40°C to +85°C
- Temperature Coefficient: ±0.03%/°C
- MTBF: >100,000 hours at 25°C (MIL-HDBK-217F)
- Isolation Voltage: 3000V AC input to output
- Isolation Resistance: >100MΩ at 500V DC
Mechanical & Environmental Specifications
- Dimensions: 199mm × 99mm × 38mm (L×W×H)
- Weight: 450g ±20g
- Cooling Method: Convection cooling (no fan required)
- Enclosure Material: Aluminum alloy with black anodized finish
- Mounting: Standard DIN rail mount (35mm) or panel mount
- Terminal Type: Screw terminals (accepts 2.5mm² wire)
- Protection Class: IP20 (indoor use)
- Vibration Resistance: 5-500Hz, 2G, 10 minutes per axis
- Shock Resistance: 15G, 11ms, half-sine wave
Certifications & Compliance
- Safety Standards: EN/UL 60950-1, EN/UL 62368-1
- EMC Standards: EN 55032 Class B, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2/3/4/5/6/8/11
- Environmental Compliance: RoHS 3, REACH
- Agency Approvals: CE, UKCA, cULus
Model-Specific Features
DBETE-6X/315YG24K31A1V
- Standard 315W configuration
- Typical applications: PLC systems, industrial controllers
- Output current: 13.1A max
- Derating curve: 100% at 50°C, linear to 60% at 70°C
DBETE-6X/315YG24K31F1V
- Fast response version (F-Type)
- Transient response: <200μs for 50% load step
- Low output ripple: <100mVp-p
- Recommended for sensitive analog circuits
- Output current: 13.1A max
DBETE-6X/350G24K31A1V
- High power 350W version
- Enhanced thermal design with larger heatsink
- Output current: 14.6A max
- Derating curve: 100% at 45°C, linear to 50% at 70°C
- Suitable for high-density installations
DBETE-6X/350G24K31A1V=LB
- Low-back EMF (LB) feature for reduced electromagnetic interference
- Extended temperature range: -40°C to +85°C (with derating)
- Special coating for harsh environments
- Output current: 14.6A max
- Minimum order quantity: 10 units
Applications
- Industrial Automation: PLC power supplies, industrial PC systems, motor controllers, sensor networks, HMI panels
- Control Systems: Building automation, process control, HVAC systems, security systems, lighting control
- Embedded Electronics: Test and measurement equipment, medical devices (non-patient contact), telecommunications equipment, laboratory instruments, professional audio/video systems
Frequently Asked Questions
What is the main difference between the standard A1V and F1V configurations?
The F1V configuration features enhanced transient response characteristics (less than 200μs for 50% load step) and lower output ripple noise (typically below 100mVp-p). This makes it suitable for applications with sensitive analog circuits or fast-switching loads. The A1V standard version has typical response time of 500μs and ripple below 150mVp-p, which is adequate for most digital and industrial control applications.
How does the LB (Low-back EMF) feature benefit my application?
The LB feature reduces electromagnetic interference (EMI) emissions by incorporating additional filtering components and optimized circuit layout. This is particularly beneficial in environments with sensitive measurement equipment, medical devices, or audio/video systems where EMI can cause interference. The LB version also features extended temperature operation (-40°C to +85°C) and enhanced environmental protection coating.
Can these modules be used in parallel for redundancy or higher power?
No, the DBETE-6X series modules are not designed for parallel operation. Attempting to parallel connect multiple units may cause current sharing issues, overloading, or damage to the modules. For redundant power systems, consider using external OR-ing diodes or dedicated redundancy modules. For higher power requirements, select a single module with appropriate power rating.
What is the derating curve and how does it affect operation at high temperatures?
The derating curve specifies how the maximum output power decreases as ambient temperature increases. For standard models, full power (100% rating) is available up to 50°C ambient temperature. Above 50°C, the output power must be derated linearly to 60% at 70°C. For the LB version, full power is available up to 45°C, derating to 50% at 70°C. Operating above the specified temperature range without proper derating may trigger thermal protection or reduce product lifespan.
What certifications and approvals does this series have for international markets?
The DBETE-6X series is certified to EN/UL 60950-1 and EN/UL 62368-1 safety standards, and complies with EN 55032 Class B EMC requirements. It carries CE marking for the European market and UKCA marking for the United Kingdom. For North America, it is listed to cULus standards. The products are RoHS 3 and REACH compliant. Specific country approvals may require additional local testing; contact technical support for market-specific certification details.
Important Notes: All specifications are based on 230V AC input, 25°C ambient temperature unless otherwise specified. Specifications are subject to change without notice for product improvement. Always refer to the latest datasheet for current technical information. Ensure proper system design and safety margins for reliable operation. For critical applications, perform system-level testing before deployment.
Revision History: Version 1.0 (2026-01-26): Initial release
Disclaimer: This document is for informational purposes only. The manufacturer reserves the right to make changes to product specifications without notice. Users are responsible for verifying suitability for their specific applications.
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