コンタクタ,サーキットブレーカー,ソーラーインバーター,電気メーター,太陽電池
カルロ・ガヴァッツィ WM12-96.AV5.3.3.X is a 96×96mm panel-mounted three-phase multi-functional power meter. TRMS真の実効値測定技術を採用, 400V三相4線システム用に設計, AC230V電源仕様、RS485通信機能なし. その主な利点には、高精度の測定が含まれます (電圧/電流 ±0.5% FS), マルチパラメータ表示 (12 ページの測定), 広い測定範囲 (0.03-6電流) and high protection degree (IP65 front panel). It is ideally applied in industrial automation, 商業ビル, data centers and OEM equipment. It can monitor power parameters in real time, help users optimize energy consumption and reduce operating costs.
- モデルコードの定義
| セクション | コード | 説明 |
| シリーズコード | WM12-96 | Carlo Gavazzi WM12 series 96×96mm panel-mounted multi-functional power meter |
| Range Code | AV5 | 380/660V line-line, 5(6)A AC current input, suitable for 400V power system |
| システムタイプ | 3 | Three-phase four-wire system (configurable as three-phase three-wire, ARON, two-phase or single-phase) |
| Power Supply Type | 3 | 230V AC ±15% +10%, 50-60Hz (Code A=24VAC, B=48VAC, C=115VAC, D=18-60VDC) |
| Function Option | × | Without RS485 output (S=With RS485 MODBUS/JBUS output) |
注文番号: WM12-96AV533X (Standard single package)
- Main Technical Specifications
| カテゴリ | アイテム | 価値 | 述べる |
| Basic Info | 製品タイプ | Three-phase multi-functional power meter | Built-in programming keypad, TRMS true RMS measurement |
| 画面 | 14mm LED, 3×3 digits | Refresh rate: 700MS, 12 ページの測定 | |
| 取付タイプ | Panel mounting | 寸法:96×96×63mm, Cut-out size:61.4×61.4mm | |
| 保護クラス | フロントIP65, Terminal IP20 | Comply with NEMA4x/12 standard | |
| Electrical Specs | 電圧範囲 | 380/660V L-L, 185-460V L-N | AV5 range, 正確さ: ±0.5% FS +1 digit |
| 電流範囲 | 5(6)そしてAC, Phase current:0.03-6あ, Neutral current:0.09-6あ | 正確さ: ±(0.5% FS +1 digit) within 0.25-6A | |
| 供給電圧 | 230V AC ±15% +10%, 50-60Hz | 消費電力:4.5バージニア州 | |
| 測定パラメータ | 電圧, 現在, 力, 力率, 頻度, 要求, Maximum value | System-wide & phase-separated measurement supported | |
| 正確さ | Active/Apparent Power | ±(1% FS +1 digit) (0.25-6あ) | ±(1% FS +5 digits) at 0.03-0.25A |
| 無効電力 | ±(2% FS +1 digit) (0.25-6あ) | ±(2% FS +5 digits) at 0.03-0.25A | |
| 頻度 | ±0.1% Hz (48-62Hz) | Sampling:1400 samples/s@50Hz, 1700 samples/s@60Hz | |
| Neutral Current | ±(1.5% FS +1 digit) (0.25-6あ) | ±7 digits at 0.09-0.25A | |
| コミュニケーション | インタフェース | なし (X version) | S version: RS485, MODBUS/JBUS, 9600 ボーレート |
| Communication Distance | – | Max 1200m for S version, 2/4-wire connection | |
| Ambient Specs | 動作温度 | -5℃ ~ +50℃ | RH＜90% non-condensing @40℃ |
| 保管温度 | -30℃～+60℃ | RH＜90% non-condensing @40℃ | |
| 絶縁クラス | Overvoltage Category III (IEC 60664) | Withstand 4000VAC between input and power supply for 1 分 | |
| Physical Specs | ハウジング材質 | Self-extinguishing ABS (UL 94 V-0) | 重さ: approx.400g (with package) |
| 端子 | Screw type | Max cable cross-section:2.5mm², 5(6)A current input | |
| 認証 | CE | はい | Comply with EN50084-1 Class A, EN61000-6-2 Class A |
| UL | はい | cULus certified, meet North American safety standards | |
| EMC Standard | Comply with EN61000-4-5 | 1.2/50μs surge immunity |
- Full Model List of WM12-96 Series
| Range Code | システムタイプ | 電源 | 関数 | モデル | 注文番号. |
| AV5 | 3(3-phase 4-wire) | あ(24VAC) | ×(No RS485) | WM12-96.AV5.3.A.X | WM12-96AV53AX |
| S(RS485) | WM12-96.AV5.3.A.S | WM12-96AV53AS | |||
| B(48VAC) | × | WM12-96.AV5.3.B.X | WM12-96AV53BX | ||
| S | WM12-96.AV5.3.B.S | WM12-96AV53BS | |||
| C(115VAC) | × | WM12-96.AV5.3.C.X | WM12-96AV53CX | ||
| S | WM12-96.AV5.3.C.S | WM12-96AV53CS | |||
| 3(230VAC) | × | WM12-96.AV5.3.3.X | WM12-96AV533X | ||
| S | WM12-96.AV5.3.3.S | WM12-96AV533S | |||
| D(18-60VDC) | × | WM12-96.AV5.3.D.X | WM12-96AV53DX | ||
| S | WM12-96.AV5.3.D.S | WM12-96AV53DS | |||
| AV6 | 3(3-phase 4-wire) | 3(230VAC) | × | WM12-96.AV6.3.3.X | WM12-96AV633X |
| S | WM12-96.AV6.3.3.S | WM12-96AV633S |
特別モデル: WM12-DIN (DIN rail type), WM14-96 (with 15th harmonic analysis)
- 交換 & 同等モデル
4.1 Internal Carlo Gavazzi Replacement
| Old Model | New Model | Replacement Description |
| WM1-96 | WM12-96 | Upgraded true RMS measurement, higher accuracy, added demand & max value display |
| WM12-96.AV5.3.D.S | WM12-96.AV5.3.D.S | 完全な互換性, optimized firmware, support latest MODBUS protocol |
4.2 Cross-brand Equivalent
| ブランド | 同等モデル | 利点 |
| シュナイダー | PM2000 | More cost-effective, higher front IP65 protection |
| シーメンス | 7KM2112 | Support more system types including ARON & two-phase, flexible programming |
| ABB | E200 | 12 display pages for clearer reading, standard 96×96mm mounting size |
- 応用分野 & Cases
5.1 推奨アプリケーション
| 応用 | Typical Working Condition | 利点 |
| 産業オートメーション | Motor control center, distribution cabinet, PLC system | TRMS measurement, perfect for non-linear loads with high precision |
| 商業ビル | Central air conditioning, lighting system, elevator control | 3-phase 4-wire measurement, monitor unbalanced load, IP65 suit for machine room |
| 再生可能エネルギー | PV inverter, wind power system | 要求 & peak value monitoring, support single/three-phase systems |
| データセンター | UPS system, server cabinet power distribution | 高精度, low power consumption 4.5VA, stable 24h operation |
| OEM Equipment | Industrial machinery, 医療機器, testing instrument | Standard 96×96mm easy integration, optional RS485 communication |
5.2 Not Recommended Applications
High voltage system (over 660V L-L, voltage transformer required)
High current system (over 6A, current transformer required)
Explosion hazardous area (non-explosion-proof design)
Underwater or long-term humid environment (only IP20 for terminals)
5.3 Application Cases
場合 1: Motor Control Center Renovation for Automobile Factory
Original equipment: Analog pointer meters with inaccurate reading and no data recording
解決: WM12-96.AV5.3.3.S with RS485 + SCADA system
Effect: Real-time monitor three-phase current, voltage and power, detect unbalanced load, 保存 15% エネルギー, annual electricity saving about 80,000 人民元
場合 2: Energy Management System for Commercial Complex
要求: Monitor power parameters of distribution cabinets on 12 floors, remote meter reading
解決: 12 sets WM12-96.AV5.3.3.S connected to central controller via MODBUS bus
Effect: Auto generate energy consumption report, identify high-energy areas, optimize power distribution, 保存 20% energy yearly
- Air Shipment Compliance & 認証
6.1 Shipping Confirmation
| アイテム | 状態 | 説明 |
| Built-in Lithium Battery | いいえ | External power supply only |
| Dangerous Goods Classification | Non-dangerous goods | Comply with IATA DGR rules, no special shipping limit |
| Transport Restriction | なし | Shipped as general electronic goods |
| 包装 | Standard anti-static package | Prevent static damage during transit |
6.2 Certification Documents
CE Certificate: Available on official Carlo Gavazzi website (Doc ID:WM12 96 DS ENG 100317)
UL Certificate: Apply via global Carlo Gavazzi support center
Manufacturer Declaration: Include EMC, safety and RoHS compliance statement
- 選定ガイドライン
- Range Selection: AV5 for 400V system (380/660V L-L), AV6 for 100V system (120/208V L-L)
- パワーマッチング: Select A/B/C/3/D code according to on-site power supply to avoid damage
- コミュニケーション: Choose S version for remote monitoring, X version for local display only
- 取り付け: Panel cut-out size 61.4×61.4mm; current signal must connect via CT, direct connection forbidden
- System Setting: Reset via keypad to three-phase three-wire, ARON, two-phase or single-phase as required
- マッチングアクセサリー
| アクセサリー | モデル | 関数 |
| 変流器 | CT-500/5 | 500A/5A for large current measurement |
| 変圧器 | VT-400/100 | 400V/100V for high voltage measurement |
| 通信モジュール | RS485-USB | Connect meter to PC for parameter setting & data reading |
| Mounting Kit | WM12-MOUNT | Fixing screws and gaskets for panel installation |
| Configuration Software | Gavazzi Config Tool | Remote parameter setting and file generation |
Full Model List of Carlo Gavazzi Multi-functional Power Meters
- General Coding Rule
| セクション | コード | 意味 |
| シリーズ | WM12-96 | 96×96mm panel type |
| WM12-DIN | DIN rail type (4 モジュール) | |
| 範囲 | AV5 | 380/660V L-L, 400Vシステム |
| AV6 | 120/208V L-L, 100Vシステム | |
| システム | 1 | 単相 |
| 2 | Three-phase three-wire | |
| 3 | Three-phase four-wire | |
| 力 | A=24VAC, B=48VAC, C=115VAC, 3=230VAC, D=18-60VDC | |
| 関数 | X=No RS485, S=With RS485 MODBUS |
- Complete WM12-96 & WM12-DIN Model List
WM12-96 Panel Mount
AV5 Series (400V System)
All single-phase / 三相3線式 / three-phase four-wire models with all power supply & communication options are fully listed as above.
AV6 Series (100V System)
Full range models are available in single-phase, three-phase three-wire and three-phase four-wire types.
WM12-DIN Rail Mount
Mainly three-phase four-wire AV5 & AV6 versions with all power supply and communication options.
- Extended High-end Models
| モデル | 特徴 | 注文番号. |
| WM14-96.AV5.3.3.S | 15th harmonic analysis | WM14-96AV533S |
| WM30-96.AV5.3.3.S | 0.2 高精度, 32nd harmonic FFT analysis | WM30-96AV533S |
