High Frequency SineWave Guardian Installation Guide 380V-480V 1. WARNINGS Warnings and Cautions There are two types of warnings in this manual: WARNING describes situations that can lead to serious faults, physical injuries, or even death. WARNING Caution describes situations that can lead to malfunction or possible equipment damage.
2”x2” area cleaned of paint and varnish on lower mounting bracket. Only spare parts obtained from MTE Corporation or an authorized MTE distributor can be used. After removing power, allow at least five minutes to elapse and verify that the capacitors have discharged to a safe level before contacting internal components.
Receipt & Repair Statement Upon Receipt of this Filter: The High Frequency SineWave Guardian Motor Protection Filter has been subjected to demanding factory tests before shipment. Carefully inspect the shipping container for damage that may have occurred in transit. Then unpack the filter and carefully inspect for any signs of damage.
The filter is designed for use with copper conductors with a minimum temperature rating of 75 degrees C. WARNING High Frequency SineWave Guardian Filters are supplied in the following mechanical configuration: • Modular: Modular units consist of a reactor and one or more capacitor panel assemblies referred to as cap-panels on drawings and diagrams.
12 VDC Resistive Loads 24 VDC Resistive Loads MTE highly recommends the use of the over temperature switch to prevent damage to the filter in rare instances of overheating from abnormal operating conditions mtecorp.com Form: SHF-IG-E January 2018 Rev 002...
High Frequency SineWave Guardian Installation Guide 380V-480V Power Wiring Connection Input and output power wiring to the filter should be performed by authorized personnel in accordance with the NEC and all local electrical codes and regulations. Cable lugs and mounting hardware are provided by the customer.
High Frequency SineWave Guardian Installation Guide 380V-480V Open Panel Unit Interconnection Diagram Figure 3-2: Open Panel Interconnection Form: SHF-IG-E January 2018 Rev 002 mtecorp.com...
Note: To prevent flexing or bending of the coil windings attached to High Frequency SWG reactor use appropriate strain relief to prevent stress on terminals. For flat copper terminal tabs, use two wrenches to tighten customer provided cable mounting hardware. Note: Refer to reference drawings on MTE website for termination wire ranges: www.mtecorp.com/high-frequency-sinewave-guardian/high-frequency-sinewave-guardian- literature-documentation/ Form: SHF-IG-E January 2018 Rev 002 mtecorp.com...
This voltage is extremely dangerous and may cause death or severe injury if you come in contact with it. Remove all power to the SineWave Guardian filter in compliance to standardized 26 CFR 1920.147 lockout/tagout policies. After removing power, allow at least five minutes to elapse and verify that the capacitors have discharged to a safe level before contacting internal components.
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High Frequency SineWave Guardian Installation Guide 380V-480V Sequence of Operation 1. Read and follow safety precautions. 2. After installation, ensure that: • All filter ground terminals are connected to ground. • Power wiring to the utility, drive, filter, capacitor panels and motor is in accordance with the power wiring connection diagrams shown in installation instructions section.
High Frequency SineWave Guardian Installation Guide 380V-480V 5. TROUBLESHOOTING INJURY OR DEATH MAY RESULT IF THE DRIVE SAFETY PRECAUTIONS ARE NOT OBSERVED. When properly installed, this equipment has been designed to provide maximum safety for operating personnel. However, hazardous voltages and elevated temperatures exist within the confines of the enclosure.
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High Frequency SineWave Guardian Installation Guide 380V-480V Table 5-2: Troubleshooting Guide PROBLEM: Drive Overcurrent Fault Possible cause: Motor ramp-up time too short. MTE suggests a ramp time of >5-10 seconds. Consult drive manufacturers Solution: manual to configure proper parameters. Possible cause: Failed or incorrect wiring Solution: Verify all field and product wiring is correct.
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