Configured for reactive power compensation and harmonic filtering in industrial power networks, the ABB YXI116A YT204001-AN (YT204001-AN Capacitor Unit) provides direct electrical current smoothing and power factor correction.

Part Number Breakdown & Variant Structure

• Product Series: YXI116A
• Ordering Code: YT204001-AN
• Device Classification: Capacitor Unit
• Manufacturing Origin: SWEDEN

Hardware Specifications

Industrial Drive & Power Control Compatibility

Configured to support heavy-duty industrial automation infrastructure, the unit integrates with fixed and variable-speed drive networks requiring local capacitive reactive power injection. The internal dielectric assembly maintains low dissipation factors under sustained 400 V AC loads, suppressing transient voltage spikes and mitigating localized harmonic distortion within backplane and distribution bus architectures.

Delivery Package Contents

• 1 x ABB YXI116A YT204001-AN Capacitor Unit
• 1 x Integrated Screw-Type / Bolt-On Terminal Assembly
• 1 x Technical Compliance and Origin Documentation Sheet

Mechanical Installation Procedures

• Verify that the system main supply is fully de-energized and discharged prior to physical mounting.
• Mount the unit securely onto a flat, vibration-damped metallic panel using the designated screw-type or bolt-on mounting terminals.
• Ensure surrounding ambient temperatures do not exceed +55 deg C to prevent premature dielectric degradation.
• Maintain a minimum clearance distance around the housing to facilitate optimal thermal dissipation and passive air convection.
• Connect grounding conductors directly to the designated chassis points to eliminate stray electromagnetic interference.

Frequently Asked Questions

• Q: What is the primary electrical function of this unit?
• A: It provides 25 kvar of reactive power compensation at 400 V AC to stabilize voltage levels and improve power factor in industrial grids.
• Q: Can this unit operate in non-condensing high-humidity environments?
• A: Yes, it is rated for relative humidity levels up to 95 percent provided that non-condensing conditions are strictly maintained.
• Q: What terminal type is used for electrical connections?
• A: The unit utilizes secure screw-type or bolt-on terminals designed for high-current industrial wiring configurations.
• Q: Is forced air cooling required for installation?
• A: No, the unit relies on passive thermal dissipation within the specified operating temperature range of -25 deg C to +55 deg C.
• Q: What is the nominal capacitance value of the internal assembly?
• A: The internal capacitance is approximately 500 uF operating at rated frequencies of 50 or 60 Hz.
• Q: How should the unit be stored when not in active deployment?
• A: Store the device within a dry environment maintaining ambient temperatures between -40 deg C and +70 deg C.
• Q: Does the unit require periodic insulation resistance checks?
• A: Yes, verification should confirm that insulation resistance remains at or above 3000 MOhm during routine maintenance cycles.
• Q: What is the exact weight and physical dimension profile for panel planning?
• A: The unit weighs 0.66 kg with physical shipping dimensions measuring 30.4 x 25.8 x 3.2 cm.