对于餐厅老板来说，选择一台 商用洗碗机 isn’t just about capacity or price—it’s about ensuring the machine meets strict standards for safety, sanitation, and efficiency. Certifications like NSF, UL, and ENERGY STAR aren’t “nice-to-haves”—they’re critical for passing health inspections, avoiding electrical hazards, and reducing long-term utility costs. At AT Cooker, ，我们设计的所有 商用洗碗机 models (like the ZFGT-A series) to meet or exceed key certifications.
商用洗碗机必备认证
| 认证 | 目的 | Why It Matters | AT Cooker 合规性 |
|---|---|---|---|
| NSF | Sanitation & food safety | Required for health inspections | All models meet NSF (180℉ rinse) |
| UL/ETL | 电气安全 | Prevents shocks/fires | UL/ETL-certified elements & wiring |
| ENERGY STAR | 能源效率 | Cuts costs up to $1,000/yr | ZFGT-A 4D meets criteria |
| EPA WaterSense | 节约用水 | Reduces water bills | 0.66 gal/rack |
| CE | EU compliance | Mandatory in EEA | CE models for EU |
NSF 认证：餐厅食品安全不可妥协
该 美国国家卫生基金会 (NSF) 认证是 商用洗碗机 sanitation. It verifies that the machine can remove bacteria (Salmonella, E. coli) and meet strict health code requirements.
What NSF Requires: Final rinse ≥180℉ (82℃), no toxic leaching from materials, easy-to-clean design with no hidden crevices.
AT Cooker Compliance: 所有 AT Cooker commercial dishwasher models meet or exceed NSF. ZFGT-A 4D reaches 95℃ (203℉), 304# SS is NSF-approved, smooth interior with no hidden gaps.
NSF certification isn’t optional—most health departments require it, and insurance providers may offer lower rates for NSF-certified equipment.
UL 认证：繁忙餐厅厨房的电气安全
美国保险商试验所 (UL) certification ensures electrical safety for your 商用洗碗机. Restaurant kitchens are high-risk for electrical hazards—water, heat, and constant use can damage wiring.
- Insulation resistance: Wires don’t short-circuit when exposed to moisture.
- Overload protection: Motors/pumps won’t overheat if overloaded.
- Grounding: Reduces shock risk if components fail.
AT Cooker’s UL-Compliant Design: UL-certified heating elements (8.6-9KW), thermal cut-off switch, IPX4 waterproof enclosures, 380V 3-phase rated wiring.
Note: ETL (Intertek) is a widely accepted UL alternative covering the same standards. AT Cooker offers both UL and ETL options.
ENERGY STAR 认证：降低您的餐厅的公用事业成本
ENERGY STAR certification is a game-changer for restaurants. A 商用洗碗机 runs 6-8 hours daily, making energy use a major expense. Certified models use 15% less energy and 20% less water—saving $500-$1,000 annually.
Comparing a non-certified model (10KW, 1.2 gal/rack) to AT Cooker’s ZFGT-A 4D (8.6KW, 0.66 gal/rack) for 100 racks/day, 260 days/year:
| 指标 | Non-Certified | AT 燃气灶 ZFGT-A 4D | 年度节省 |
|---|---|---|---|
| 能耗（每天 6 小时） | 15,600 kWh/yr | 13,416 kWh/yr | 2,184 千瓦时 |
| 能源成本（0.15 美元/千瓦时） | $2,340 | $2,012 | $328 |
| 水的使用量 | 31,200 gal/yr | 17,160 gal/yr | 14,040 gal |
| Water Cost ($0.01/gal) | $312 | $172 | $140 |
| 年度总节省 | — | — | $468 |
ENERGY STAR also makes your restaurant eligible for utility rebates (up to $1,000 in some regions).
EPA WaterSense 认证：节约用水和降低账单
EPA WaterSense recognizes 商用洗碗机 models using 20% less water than standard machines. Critical in water-scarce regions (California, Arizona).
- Under-counter: Max 0.8 gal/rack
- Door-type: Max 1.0 gal/rack
- Conveyor: Max 1.2 gal/rack
- Must still meet NSF sanitization
AT Cooker Compliance: ZFGT-A 2D and ZFGT-A 4D use just 0.66 gal/rack—below the 0.8 gal limit. Features: low-flow spray arms, automatic water filling, recirculation system.
For 100 racks/day, saving 14,040 gallons annually—enough to fill 22 bathtubs.
CE 标志：欧洲经济区餐厅的强制要求
CE marking is legally required for any 商用洗碗机 sold in the EEA. Covers electrical safety (LVD), electromagnetic compatibility (EMC), and hazardous substance restrictions (RoHS).
AT Cooker CE-Compliant Models: ZFGT-A 90S includes EMC filtering, RoHS-compliant components, EU-standard door locks. Comes with Declaration of Conformity.
商用洗碗机的其他重要认证
- CSA (Canada): Mandatory for Canadian restaurants. AT Cooker offers CSA-certified models.
- RoHS: Ensures no lead, mercury, cadmium. All AT Cooker models are RoHS-compliant.
- ASTM: Standards for SS (A240 for 304#). AT Cooker uses ASTM-certified 304# SS.
- ISO 9001: Quality management certification. AT Cooker facilities are ISO 9001-certified.
- ADA: Accessible undercounter models (34″ height, front controls).
- Local Health Dept: AT Cooker provides spec sheets and test reports.
- GRA: Voluntary green certification. AT Cooker dishwashers earn GRA points.
How to Verify: Check labels (NSF/UL/CE near control panel), request Declaration of Conformity, search NSF Database 或 UL Product iQ.
结论：选择经过认证的商用洗碗机以获得餐厅成功
NSF, UL, and ENERGY STAR are non-negotiable. They protect customers (NSF), staff (UL), and your bottom line (ENERGY STAR/WaterSense). At AT Cooker, ，我们设计了我们的 商用洗碗机 models to meet or exceed these certifications.
Our ZFGT series combines compliance with durability (304# SS), efficiency (0.66 gal/rack), and ease of use. Contact AT Cooker today for certified models delivered worldwide.
