YASKAWA HV600&Z1000U series HVAC dedicated frequency converter

YASKAWA HV600&Z1000U series HVAC dedicated frequency converter

Core classification of product family

Core positioning of product series, main application scenarios

HV600 basic series standard HVAC frequency converter, cost-effective priority for small and medium-sized fans and pumps, ordinary building automation

HV600 bypass series with manual/automatic bypass function, ensuring continuous operation of critical loads (such as fire fans, core cold water pumps)

HV600 redundant series dual machine redundant configuration ensures zero downtime for critical facilities such as data centers and hospitals

Z1000U Matrix Series Matrix Topology, High end HVAC Projects with Strict Harmonic Requirements for Low Harmonic and High Energy Efficiency

Core product technical specifications and performance characteristics

1. General performance parameters (HV600 series basic type)

Voltage and power range:

208~240V three-phase: 3~100HP, rated output current 7~273A;

480V three-phase: 3~250HP, rated output current 7~629A;

Core performance:

Overload capacity: 110%/60 seconds, 140%/2 seconds, 175% instantaneous;

Speed range: 40:1 (V/f control), maximum output frequency 400Hz;

Starting torque: up to 140% of rated torque within the range of 3~60Hz;

Built in functions: 5% incoming impedance, EMC filter (compliant with IEC 61800-3), PID closed-loop control, motor preheating, automatic fault restart.

2. Z1000U Matrix Series Advanced Features

Topology advantages: direct AC-AC conversion, no DC bus capacitance, harmonic distortion rate (TDD)<5%, power factor close to 1.0;

Power coverage: 208V three-phase 10~100HP, 480V three-phase 7.5~350HP;

Core highlights: MTBF (Mean Time Between Failures) reaches 28 years, built-in Eco Mode energy-saving mode, supports PM motor open-loop vector control, and has 6 preset speeds built-in.

3. Protection level and installation environment

Protection options: IP20/UL Type 1 (indoor control cabinet), IP55/UL Type 12 (dustproof and splash proof), IP55/UL Type 3R (outdoor rainproof);

Environmental requirements:

Working temperature: -10~+40 ℃ (IP55 model), -10~+50 ℃ (IP20 model, for reduced capacity use);

Humidity: 0%~95% without condensation, altitude ≤ 1000 meters (over altitude requires capacity reduction);

Vibration: 9.8m/s ² at 10-20Hz, 2.0-5.9m/s ² at 20-55Hz (depending on the power of the model).

HV600 Series Core Configuration Solution

1. Basic model (without bypass)

Core configuration: Standard Hand Off Auto LCD keyboard, LED status ring, real-time clock, built-in communication protocols such as BACnet, Modbus, Siemens APOGEE, etc;

Extension options: LonWorks/EtherNet/IP communication card, Bluetooth keyboard, remote installation bracket, dV/dT filter (suppresses voltage spikes and protects motor insulation);

Terminal function: 7-channel programmable digital input (24VDC), 3-channel programmable relay output, supporting 0~10V/4~20mA speed given signal.

2. Bypass configuration scheme (ensuring continuous operation)

(1) Narrow body bypass (H6BP/H6BN series)

Features: Compact structure, saves control cabinet space, supports UL Type 1/12 protection;

Power range: 208V 0.5~25HP, 480V 0.75~60HP;

Bypass function: Built in bypass contactor, electronic overload protection, 115V control transformer, supports seamless switching between driver and power frequency bypass.

(2) Fully enclosed bypass (H6B1/H6B2/H6B3 series)

Features: Fully enclosed enclosure design, suitable for harsh environments, supports UL Type 1/12/3R protection;

Power range: 208/240V 0.5~100HP, 480V 0.5~250HP;

Extended functions: optional circuit breaker (100kAIC), 3-contactor bypass, space heater (anti condensation), observation window keyboard.

3. Redundant drive scheme (H6R series)

Core design: Dual HV600 driver redundant configuration, supporting manual/automatic switching, ensuring no downtime for critical loads;

Power range: 480V 3~250HP;

Standard features: shared input/output wiring, independent fault detection, synchronous parameter replication, built-in damping control circuit.

Z1000U Matrix Series Configuration Scheme

1. Basic matrix model (Z1000U series)

Core advantages: low harmonic pollution (no need for additional filters), high energy efficiency (full speed efficiency of 98%, half speed efficiency of 96%), and electrolytic capacitor design (extended lifespan);

Communication and Control: Built in BACnet (BTL certification), Modbus, Siemens APOGEE protocol, supporting EtherNet/IP/LonWorks extension;

Protection function: 100kAIC short-circuit withstand, fan fault detection, over temperature and speed reduction, under voltage crossing (2 seconds).

2. Matrix bypass/configuration model

Bypass model (Z1D1/Z1D2/Z1D3 series): with power frequency bypass function, UL Type 1/12/3R protection, 480V 7.5~350HP;

Configuration models (Z1E1/Z1E2/Z1E3 series): customizable input circuit breakers, output reactors, speed potentiometers, suitable for complex HVAC systems.

Key accessories and expansion options

1. Electrical accessories

Reactor: Input reactor (1.5%/3% impedance, harmonic suppression), output reactor (3% impedance, extended cable length);

Filter: dV/dT filter (UFI series, voltage spike<1000V, suitable for 1000 feet of cable);