Description
Yaskawa’s P1000 series is an industrial fan and pump drives that support variable torque loads of up to 1000 HP. The drives are built to be robust and to operate in the harshest of conditions. Testings have shown that the P1000 drives boast an exceptionally long mean time between failure of 28 years.
The P1000 series is an enhancement of previous models featuring the latest IGBT power modules with better thermal management capacity. The drives are engineered with self-diagnostics and short circuit detection module to minimize the risk of faults during operation.
The installation of the P1000 series is aided with the removable I/O board. In the case of replacement, the wires can be left connected to the I/O board, which minimizes operation downtime. Besides, the drive features a backup memory, where the existing configurations can be downloaded to a new drive.
Parameter setup and on-going monitoring on the P1000 series is made easier with the on-board LCD display and keypad. System installers can access the preprogrammed application presets to configure common HVAC, fan, and pump systems quickly. The drive is also built with a real-time clock, which enables the time-stamping of historical event logs.
There’s also a great amount of intelligence built into the P1000 series, that prevents mechanical failure during system faults. The underload detection module halted the drive when a fan belt or pump shaft failed. Active noise reduction on the load is also possible with the drive adjusting the output voltage based on the load feedback.
Key specifications of the P1000 series.
- 240V Class (¾ to 175 HP), 480V Class (1 to 1000 HP), 600V Class (2 to 250 HP)
- PI Process Control
- Built-In RTC
- Auxiliary Control Power Input
- Trip-free operation
CIMR-PU4A0165FAA P1000 Series Features
1. CIMR-PU4A0165FAA Preventive Maintenance Monitors
The P1000 series pump and fan drives are built to aid efforts in preventive maintenance. Exceptions and alerts are displayed on the drive’s special monitor. The exceptions can also be used to trigger auxiliary outputs or relayed to a centralized server for further actions. These are some of the parameters that are displayed on the P1000’s maintenance monitor.
- Cooling Fan Remaining Life
- IGBT (Power Module) Remaining Life
- Bus Capacitor Remaining Life
- Precharge Relay
- Drive (Heatsink) Temperature
2. CIMR-PU4A0165FAA PI Process Control Loop
The P1000 series drive operates with two distinct control loop. The first loop changes the drive speed accordingly to the sensor and setpoint feedback, while the second control loop with independent feedbacks can control a load separately from the drive. Sensors linked to the drive can be powered with the built-in 24V DC, 150 mA supply.
3. CIMR-PU4A0165FAA Networking Options
Remote monitoring of the P1000 series is supported by the communication module. Common industrial protocols that are supported by the drive include:
- Modbus RTU (built-in)
- DeviceNet
- EtherNet/IP
- Modbus TCP/IP
- PROFIBUS-DP
- PROFINET
The P1000 drive also supports Building Automation Networks operating on the following protocol:
- BACnet
- Lonworks
- Metasys (N2)
- Apogee (P1)
CIMR-PU4A0165FAA P1000 Series Other Features
1. CIMR-PU4A0165FAA Standard I/O And Communications
- Digital Inputs (8)
- Analog Inputs (3)
- Pulse Inputs (1)
- Digital Outputs (4)
- 2 Form C Relays
- 2 Form A Relays
- Analog Outputs (2)
- RS485 Modbus RTU Communication
2. CIMR-PU4A0165FAA Expansion Capability
- Analog Output Module (3 additional outputs)
- DeviceNet • EtherNet/IP (Single and Dual Port)
- Modbus TCP/IP (Single and Dual Port)
- PROFIBUS-DP • PROFINET
- BACnet
- Lonworks
- Metasys (N2)
- Apogee (P1)
- MECHATROLINK-II
- MECHATROLINK-III
3. CIMR-PU4A0165FAA Control Characteristics
- Control Methods: V/f Control (V/f)
- Frequency Control Range: 0.01 to 400 Hz
- Frequency Accuracy (Temperature Fluctuation)
- Digital input: within ±0.01% of the max output frequency (-10 to +40 °C)
- Analog input: within ±0.1% of the max output frequency (25 °C ±10 °C)
- Frequency Setting Resolution
- Digital inputs: 0.01 Hz
- Analog inputs: 1/2048 of the maximum output frequency setting (11 bit plus sign)
- Output Frequency Resolution: 0.001 Hz
- Frequency Setting Methods: 0 to +10 V, 4 to 20 mA, Pulse Train Input, Network Communications, Keypad
- Starting Torque: V/f: 150% at 3 Hz
- Speed Control Range: V/f: 1:40
- Accel/Decel Time: 0 to 6000.0 s (4 selectable combinations of independent acceleration and deceleration settings)
- V/f Characteristics: User-selected programs and V/f preset patterns possible
4. CIMR-PU4A0165FAA Protection Function
- Motor Protection: Electronic thermal overload relay
- Momentary Overcurrent Protection: Drive stops when output exceeds 170%
- Overload Protection: Drive stops after 60 seconds at 120% of rated output current
- Overvoltage Protection
- 240V class: Faults when DC bus voltage exceeds approx. 410 V;
- 480V class: Faults when DC bus voltage exceeds approx. 820 V;
- 600V class: Faults when DC bus voltage exceeds approx. 1040 V
- Undervoltage Protection
- 240V class: Faults when DC bus voltage falls below approx. 190 V;
- 480V class: Faults when DC bus voltage falls below approx. 380 V;
- 600V class: Faults when DC bus voltage falls below approx. 475 V.
- Momentary Power Loss Ride-Thru: Stops modulating after 15 ms or longer power loss . Resumes operation if power loss is less than 2 s (standard)
- Heatsink Overheat Protection: Thermistor
- Stall Prevention: Stall Prevention is available during acceleration, deceleration, and during run
- Ground Fault Protection: Electronic circuit protection
- Charge LED: Remains lit until DC bus voltage falls below 50 V
5. CIMR-PU4A0165FAA Operating Environment
- Area of Use: Indoors
- Ambient Temperature
- -10 to +50°C (Chassis Installation)
- -10 to +40°C (Chassis with zero side clearance, or Type 1)
- Humidity: 95% RH or less (no condensation)
- Storage Temperature: -20 to +60˚C (short-term temperature during transportation)
- Altitude: Up to 1000 meters without derating, up to 3000 m with output current and voltage derating
- Shock
- 10 to 20 Hz: 9.8 m/s2
- 20 to 55 Hz: 5.9 m/s2 (2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0032) 2.0 m/s2 (2A0250 to 2A0415 and 4A0208 to 4A0675)
6. CIMR-PU4A0165FAA Standards and Certifications
- UL 508C, CSA C22.2, EN 61800-5-1
7. CIMR-PU4A0165FAA Protection Design
- IP00 enclosure, IP20/NEMA Type 1 enclosure
