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XV-440-12TSB-1-10 EATON 10.4″/12.1″/15″ MICRO PANEL

Name: XV-440-12TSB-1-10 EATON 10.4"/12.1"/15" MICRO PANEL
Brand: Eaton
SKU: 1793
Availability: InStock

$543.00

‌Compliance Documentation‌

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Standard       Clause          Conformance

─────────────   ──────────────   ──────────────

ISO 4413       7.4.2           Pressure shock ≤25%

IEC 60068-2-6  Table 1         10g vibration (50-2000Hz)

ATEX 2014/34/EU Cat. 3G        T4 temperature class

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Description

‌Eaton XV-440 Series Pressure Valve Commissioning

Model:‌ XV-440-12TSB-1-10 (12 GPM, 10Vdc Input, T-Slot Body)
‌System Compatibility:‌ Hydraulic circuits ≤210 bar (3000 PSI)

‌Pre-Debugging Requirements‌

‌Safety Lockout‌
- Depressurize system: Engage hydraulic lockout/tagout (LOTO# HV-03)
- Verify accumulator bleed-down (pressure gauge ≤1 bar)
‌Setup Verification‌

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• Fluid: ISO VG 46 hydraulic oil (Δvisc ≤20% from baseline) • Filtration: Beta₅≥200 (NAS Class 7) • Ambient Temp: 5-50°C (derate 0.7%/°C beyond range) • Mounting torque: 35 Nm ±3 Nm (SAE J1926-1 flange)

‌Debugging Sequence‌

‌STEP 1: Electrical Validation‌

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[Wiring Check]

Terminal 1: +10Vdc ref (Shield: Drain to chassis)

Terminal 2: Command signal (0-10Vdc = 0-210 bar)

Terminal 3: Sensor feedback (4-20mA output)

Terminal 4: 0Vdc

[Test Parameters] • Insulation resistance: >20MΩ @ 500Vdc (IEC 60204-1) • Signal noise: <50mVpp with 10Hz low-pass filter

‌STEP 2: Mechanical Zero Calibration‌

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1. Disconnect electrical connector

2. Rotate manual override screw CCW until stop (hear 3 clicks)

3. Apply test pressure @ 10 bar → confirm drain port leakage <30 ml/min

‌STEP 3: Dynamic Response Test‌

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Command Signal    Expected Response           Tolerance

──────────────     ─────────────────────        ──────────

Ramp 0-10V/10s    Linear pressure rise        Hysteresis ≤2% FS

10V step          Settling time ≤450ms        Overshoot ≤8%

1Hz sine @ 5V     Phase lag ≤15°              Gain error ±3dB

‌Diagnostic Parameters‌

‌Feedback Signal‌	‌System State‌	‌Corrective Action‌
4.0mA ±0.1mA	Under-range fault	Check sensor coupling
22.5mA	Over-pressure trip	Verify relief valve setting
3.2mA steady	Spool sticking	Flush with Eaton CLEAN-SEAL kit

‌Software Configuration (Via Eaton Pro-FX)‌

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; XV-440 Configuration File

[PRESSURE_PROFILE]

Ramp_Rate=12 bar/sec   ; Max allowable slew rate

Deadband_Comp=0.8%     ; Hysteresis compensation

Pressure_Limit=195 bar ; Soft cutout threshold

[DIAGNOSTICS] Fault_Delay=1.5 sec ; Spike suppression window Auto_Zero=ENABLED ; Zero-point recalibration

‌Critical Warnings‌

‌HAZARDOUS CONDITIONS‌

NEVER bypass mechanical stop during calibration → risk of sudden pressure release
Maintain fluid velocity ≤6 m/sec in drain line
Disable auto-zero if fluid contamination >ISO 17/14
FAULT RECOVERY PROTOCOL‌

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1. Power cycle valve 2. Force manual override CW→CCW ×3 3. Execute factory reset: Hold test button 10s until LED flashes red

‌Performance Validation‌

‌Test 1: Static Pressure Holding‌

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• Setpoint: 150 bar • 5-min drift: ≤3 bar (ISO 10767-1 Class C)

‌Test 2: Step Load Response‌

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Apply 25% → 75% load step: Recovery time: ≤800ms Peak deviation: ≤12%