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Summary of Contents for SynQor MINV-4000-1U-28 Series
- Page 1 Operator’s Guide MINV-4000-1U-28 Series MINV-4000-1U-28 N+M Redundancy (optional) Made in USA www.synqor.com 1.888.567.9596 (USA only) SynQor Headquarters 155 Swanson Road, Boxborough, MA 01719-1316 USA...
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Page 2: Table Of Contents
Power Cable Connections............................17 Cooling System ................................17 Front Panel Indicators ............................18 Audible alarm ..............................20 Operating Environment ............................21 006-0006885 006-0006885 08/14/18 08/14/18 Rev H Rev H 2 of 48 2 of 48 MINV-4000-1U-28 Guide MINV-4000-1U-28 Guide www.synqor.com www.synqor.com... - Page 3 Sleep Mode .................................. 39 Section VI Maintenance Fans ....................................40 Cleaning ..................................41 Section VII Trouble-Shooting Guide Fault Conditions ............................... 42 006-0006885 006-0006885 08/14/18 08/14/18 Rev H Rev H 3 of 48 3 of 48 MINV-4000-1U-28 Guide MINV-4000-1U-28 Guide www.synqor.com www.synqor.com...
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Page 4: Section I
▪ Connections between the AC output cable and the AC load should not be accessible. Hazardous Energies The INPUT AND OUTPUT POWER connectors and cables of the SynQor MINV may be the source of high levels of energy. Do not inappropriately make electrical contact between any terminal of a connector and another, or between any wire of a cable and another, or between any terminal or wire and the MINV’s chassis or ground. -
Page 5: Protection From The Environment
Warnings Protection from the Environment The SynQor MINV is a ruggedly built product having its electronics contained in a sealed chamber. It is capable of withstanding harsh levels of mechanical acceleration, shock and vibration, temperature and pressure variations, and exposure to water, salt, sand and dust within the levels specified in the data sheet. -
Page 6: General Product Information
4000 W, AC output to the load. It is designed and manufactured in SynQor’s USA facilities to comply with a wide range of military standards. Options include a selection of output voltage amplitudes, frequencies, and an electronic breaker on the AC output to permit fault-tolerant parallel operation for higher power and/or N+M redundant systems. -
Page 7: Product Topology
General Product Information Product Topology The SynQor MINV-4000 Series products use an isolated topology that provides protection to the load from spikes, noise, surges, brownouts, blackouts, etc. in the input power sources. They also provide smoothing of load transients and nonlinear load profiles so that the input power source is not subjected to these disturbances. - Page 8 Inverter Inverter Filter Filter Filter Single-Pole Single-Pole Single-Pole Electronic Electronic Electronic Breaker* Breaker* Breaker* Output * Single-Pole Electronic Breaker installed on all AC output lter modules when ordering “R” option 006-0006885 08/14/18 Rev H 8 of 48 MINV-4000-1U-28 Guide www.synqor.com...
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Page 9: Part Numbering Scheme And Options
Section II General Product Information Part Numbering Scheme and Options This table shows the part numbering scheme for the full line of SynQor MINV products: Base Models Model Number Power Nominal DC Input Voltage Height (W x D x H) -
Page 10: Product Specifications
Product Specifications The following three pages show the electrical and mechanical specifications of the MINV-4000-1U-28 high Series of products. Data sheets showing these specifications and other information can be found at the web site http://www.synqor.com/MINV. MINV-4000-1U-28 Front Panel Status Indication Panel 1.73"... -
Page 11: Technical Specifications
Cooling Exhaust Fans Sound Pressure Level (SPL) 64 dB(A) Air Flow 0.92 (m /min) 32.5 CFM Two fans in system, above specs are for each fan separately. MINV in Transit Case Option 006-0006885 08/14/18 Rev H 11 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 12: 1U Mechanical Diagram
0.75″ [19.1] 17.00″ 0.55″ [431.8] [13.9] 0.312″ POWER OUT LOAD 1.73″ ФA ФB ФC [7.92] MILITARY [43.9] 0.624″ INVERTER POWER IN BATTLE MADE IN U S A TEMP MINV [15.85] 006-0006885 08/14/18 Rev H 12 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 13: Minv Efficiency
The maximum steady-state output power as a function of ambient air temperature and DC input voltage is shown below in Figure 2. 4500 4000 Vin ≥ 22 Vdc 3500 Vin < 22 Vdc 3000 2500 2000 1500 1000 Ambient Temperature (°C) Figure 2 006-0006885 08/14/18 Rev H 13 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 14: Power Cable Wiring Diagram
Power Cable Wiring Diagram Looking at the rear panel, the MINV connector terminals have the following functions and locations: AC OUTPUT Function Line Neutral Ground DC INPUT Function DC INPUT Function 006-0006885 08/14/18 Rev H 14 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 15: Power Cable Wiring Size
SYN-9652 MINV negative connection to hardwire termination, 10’ Other options may be available. Contact info@synqor.com or visit the website: http://www. synqor.com for more information. If it is necessary to develop custom cables for your application, please read through the following section for some important considerations. Damage caused by improper wiring of cables will not be covered under SynQor’s warranty. -
Page 16: Operation
• Push the ON/OFF switch on the front panel of the MINV downward and hold it in this position for 1 second (or more). The switch can then be released to return to its normal position. • The MINV will disable its outputs. 006-0006885 08/14/18 Rev H 16 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 17: Power Cable Connections
Cooling System The SynQor MINV-4000 Series products are cooled by dual counter-rotating fans that draw air into the intake on the front panel and exhaust it out the two fan ports on the rear panel. Care should be taken to ensure there is no obstruction to this airflow, either at the front intake or the rear exhaust ports. -
Page 18: Front Panel Indicators
MINV is On and the Output Voltage is Green Within Range MINV is On but the Output Voltage is Amber Out of Range MINV is Off and the Output Voltage is Within Range MINV is Off 006-0006885 08/14/18 Rev H 18 of 48 MINV-4000-1U-28 Guide www.synqor.com... - Page 19 Blinking Green (Fans Running at 50%) Elevated MINV Temperature Amber (Fans Running at 75%) Maximum MINV Temperature (Fans Running at 100%) Over Temperature Warning Blinking Red (Fans Running at 100%) 006-0006885 08/14/18 Rev H 19 of 48 MINV-4000-1U-28 Guide www.synqor.com...
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Page 20: Audible Alarm
Fault Appears on the AC Output Three MINV Must be Turned Off and Back On to Reset Fault Four One or More Fans have Encountered a Fault and Require Service 006-0006885 08/14/18 Rev H 20 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 21: Operating Environment
Operation Operating Environment The SynQor MINV-4000 Series is designed for the extreme environmental conditions of military and aerospace applications. All the electronic circuitry is contained in a sealed, weather-proof, shock-proof chamber constructed of die-cast aluminum. Only the redundant, water-proof cooling fans are exposed to the environment. -
Page 22: Multiple Unit Configuration
This requires that all the MINV units have the “F” option for expanded parallel units and “R” option for redundant parallel units regarding the AC OUTPUT neutral wire connection. Check the MINV part numbers to be sure this is the case before ordering. 006-0006885 08/14/18 Rev H 22 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 23: Expanded Paralleling -F Option
Configuration-specific OUTPUT and/or INPUT power cables are also required. These power cables can be assembled by the user following the wiring diagrams that follow, using the SynQor power cables with hardwire terminations. -
Page 24: Redundant Paralleling -R Option
CONFIGURATION cables for two unit and three unit single-phase systems are offered as standard products. See the following pages for details. Contact the SynQor factory for Single Phase systems larger than 3 MINV units, or for Split Phase and 3-Phase systems. -
Page 25: Possible Configurations Of The Ac Outputs
Possible configurations of the AC OUTPUTs Multi-unit Configurations The chart below shows four possible ways the AC OUTPUTs of multiple SynQor MINV units can be connected together. Each configuration will be discussed in more detail in the following pages. Number... -
Page 26: Parallel Connection Of The Ac Outputs
Parallel Connection of the AC Outputs Two or three SynQor MINV units can have their AC OUTPUTs connected in parallel to deliver two or three time the output power and output current of a single unit. Units can also be connected to form 1+1 or 2+1 redundant systems. -
Page 27: Three Minv Units With Ac Outputs Paralleled
Blue Cable Section Red Cable Section Minimum MINV AC Output Voltage Minimum Wire Size Wire Size 115 Vac #8AWG (10 mm #0AWG (65 mm 230 Vac #10AWG (6 mm #4AWG (26 mm 006-0006885 08/14/18 Rev H 27 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 28: Series Split-Phase Connection Of Ac Outputs
This configuration is called “Split-Phase”. When ordering, select the “F: Floating” option for MINV units configured in this manner. Contact the SynQor factory for N+1 redundant Split Phase systems. The wiring diagram for the AC OUTPUT cables and the CONFIGURATION cable for the Split-Phase... -
Page 29: Series 3-Phase Connection Of Ac Outputs
1.73 times higher (e.g. 200 Vac or 400 Vac line-to-line). When ordering, select the “F: Floating” option for MINV units configured in this manner. Contact the SynQor factory for N+1 redundant 3-Phase systems. The wiring diagram for the AC OUTPUT cables and the CONFIGURATION cables for the 3-Phase... -
Page 30: Parallel Configurations Of The Ac Outputs: Up To 32 Units
The figures below show the different system configurations that can be formed with “F” or “R” option units. Each system requires its own unique CONFIGURATION cable. Contact the SynQor factory to purchase system specific configuration cables. Note that configuration cables for two unit and three unit Single-Phase systems are offered as standard products. - Page 31 MINV Unit 2 (0°) (120°) (240°) Phase B Phase A Phase C MINV Unit 10 MINV Unit 10 MINV Unit 10 (120°) (0°) (240°) * Configuration Cable * AC Output 006-0006885 08/14/18 Rev H 31 of 48 MINV-4000-1U-28 Guide www.synqor.com...
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Page 32: Connection Of The Dc Inputs
WARNING: LETHAL VOLTAGES MAY BE PRESENT ON MINV AC OUTPUT CONNECTIONS. ALL AC OUTPUT CABLE CONNECTORS MUST BE INSTALLED DURING OPERATION AS A DISCONNECTED CABLE CONNECTOR MAY HAVE EXPOSED VOLTAGE PRESENT FROM ANOTHER UNIT IN THE GROUP. 006-0006885 08/14/18 Rev H 32 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 33: Control Interface Details
OUTPUTs” on page page 25 for supported configurations and the “Synchronized Operation of Multiple Units” on page page 38 for details. The designation/location of the pins for the User I/O female high-density DB15 connector is shown below: 006-0006885 08/14/18 Rev H 33 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 34: Internal User I/O Circuits
Remote On/O Switch SHUTDOWN 1N4148 SPDT Momentary Input Pin (ON) OFF (ON) Note: A 2PDT or 3PDT switch may be substituted for single control of 2 or 3 MINV machines, respectively. 006-0006885 08/14/18 Rev H 34 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 35: Digital Input/Output Control Signals
Blackout Mode disables all visual and audible indication of system status. Front-panel LEDs and audible alarms will be turned off. This mode can be commanded by pulling low on I/O Port Pin 9, or via serial command BLACKOUT ON. 006-0006885 08/14/18 Rev H 35 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 36: Rs232 Serial Interface
• Alarm enable / disable • Fan diagnostics • On/Off Synchronization • Output enable / disable • Sleep Mode enable / disable For a detailed description of the terminal interface see the SynQor website at: http://www.SynQor.com/MINV/documents/MINV_User_Commands.pdf 006-0006885 08/14/18 Rev H... -
Page 37: Ethernet Interface
IP address assignment can be done via DHCP or user entry of a static address. The interface also supports a direct connection between the MINV and a host computer by including a DHCP server internal to the MINV. For a detailed description of the Ethernet port and SNMP implementation see the SynQor http://www.synqor.com/MINV/documents/MINV_Ethernet_SNMP_UG.pdf website at:... -
Page 38: Synchronized Operation Of Multiple Units
MINV devices that are operating will remain enabled, if those remaining MINV devices can support the present load. The SYSTEM DISABLE command will allow a synchronized shutdown of all MINV outputs. 006-0006885 08/14/18 Rev H 38 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 39: Sleep Mode
Control Interface Details Sleep Mode The SynQor MINV-4000 features a user-configurable sleep mode option. Enabled by default, the sleep mode allows the system to enter an extremely low-power state while powered from the DC INPUT. The sleep mode forces the system to disable all internal circuitry after being in the standby state for one minute. -
Page 40: Maintenance
The fans on the rear panel have sealed bearings that do not require any maintenance. Fan assemblies are user replaceable with kits available from SynQor. Please contact the SynQor factory for obtaining fan replacement kits (Counter-Rotating Replaceable Fan Module SYN-9452). -
Page 41: Cleaning
Cleaning should be done either with soap and water or with an Isopropyl alcohol and water mixture. A soft cloth should be used. Do not immerse the unit in water to clean it. 006-0006885 08/14/18 Rev H 41 of 48 MINV-4000-1U-28 Guide www.synqor.com... -
Page 42: Trouble-Shooting Guide
Trouble-Shooting Guide Fault Conditions The SynQor MINV has no user-serviceable parts within it. If it has an internal malfunction only factory trained personnel should attempt to repair it. There are, however, several external conditions that could cause the MINV to not operate as desired. - Page 43 • One or more fans have encountered a fault or degraded performance. Four tones • The MINV may still operate with degraded fan performance, but will require service. Ensure the fan blades are not obstructed. 006-0006885 08/14/18 Rev H 43 of 48 MINV-4000-1U-28 Guide www.synqor.com...
- Page 44 DC INPUT of the MINV to fall below 20 V, then the MINV may determine that the DC INPUT is out of range and shut down. 006-0006885 08/14/18 Rev H 44 of 48 MINV-4000-1U-28 Guide www.synqor.com...
- Page 45 ▪ Reduce the output power level to 3400 W or less, or ▪ Reduce the input cable length to 3 ft. or less, or ▪ Start with an input voltage that is less than or equal to 28 V 006-0006885 08/14/18 Rev H 45 of 48 MINV-4000-1U-28 Guide www.synqor.com...
- Page 46 1) The MINV fails to start the load: The SynQor MINV is designed to try various start-up routines when it is first turned on to overcome the problem of surge currents with some loads. There are five such routines (or repetitions of a given routing) that are tried.
- Page 47 MINV and the source inductance (e.g., LISN). Reverse polarity or voltages > 50 V must never be applied to this capacitor. It may also be necessary to increment the MINV output load in steps once enabled, thereby reducing the load transient magnitude. 006-0006885 08/14/18 Rev H 47 of 48 MINV-4000-1U-28 Guide www.synqor.com...
- Page 48 Operator’s Guide MINV-4000-1U-28 Series Made in USA 006-0006885 08/14/18 Rev H www.synqor.com 1.888.567.9596 (USA only) SynQor Headquarters 155 Swanson Road, Boxborough, MA 01719-1316 USA...
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